头文件区写好

//-----------头文件区----------
#include "sqlite3.h"
#include <gtk/gtk.h>
#include <string.h>
#include <pthread.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
//------------------------------

优化函数区域就是其他函数

//--------------优化区域-----
// 修改字体大小
static void set_widget_font_size(GtkWidget *widget, int size, gboolean is_button)
{GtkWidget *labelChild;  PangoFontDescription *font;  gint fontSize = size;  font = pango_font_description_from_string("Sans");          //"Sans"字体名   pango_font_description_set_size(font, fontSize*PANGO_SCALE);//设置字体大小   if(is_button){labelChild = gtk_bin_get_child(GTK_BIN(widget));//取出GtkButton里的label  }else{labelChild = widget;}//设置label的字体，这样这个GtkButton上面显示的字体就变了gtk_widget_modify_font(GTK_WIDGET(labelChild), font);pango_font_description_free(font);
}
//   label   set_widget_font_size(label, 50, FALSE);            // 设置标签字体大小
//  button   set_widget_font_size(button, 50, TRUE);
// 背景图片设置
void chang_background(GtkWidget *widget, int w, int h, const gchar *path)
{gtk_widget_set_app_paintable(widget, TRUE);        //允许窗口可以绘图gtk_widget_realize(widget);   /* 更改背景图时，图片会重叠* 这时要手动调用下面的函数，让窗口绘图区域失效，产生窗口重绘制事件（即 expose 事件）。*/gtk_widget_queue_draw(widget);GdkPixbuf *src_pixbuf = gdk_pixbuf_new_from_file(path, NULL);    // 创建图片资源对象// w, h是指定图片的宽度和高度GdkPixbuf *dst_pixbuf = gdk_pixbuf_scale_simple(src_pixbuf, w, h, GDK_INTERP_BILINEAR);GdkPixmap *pixmap = NULL;/* 创建pixmap图像; * NULL：不需要蒙版; * 123： 0~255，透明到不透明*/gdk_pixbuf_render_pixmap_and_mask(dst_pixbuf, &pixmap, NULL, 128);// 通过pixmap给widget设置一张背景图，最后一个参数必须为: FASLEgdk_window_set_back_pixmap(widget->window, pixmap, FALSE);// 释放资源g_object_unref(src_pixbuf);g_object_unref(dst_pixbuf);g_object_unref(pixmap);
}

//数据库初始化
//用户表中依次有姓名，身份证，密码，场馆，余额，电话，座位
//char *sql = “create table user (xm text,sfz text,mm text, changguan text,ye int,dh text,zw text);”;
//创建管理员表格中有姓名，密码
//char *sql2 =“create table ds (xm text,mm text);”;

void my_sql_init(void)//数据库初始化
{//创建句柄-想自己要做什么-组sql语句-打开数据库-发sql语句-关闭sqlite3* db;//用户表中依次有姓名，身份证，密码，场馆，余额，电话，座位char *sql = "create table user (xm text,sfz text,mm text, changguan text,ye int,dh text,zw text);";sqlite3_open("qf.db",&db);char * errmsg = NULL;sqlite3_exec(db,sql,NULL,NULL,&errmsg);//创建管理员表格中有姓名，密码char *sql2 ="create table ds (xm text,mm text);";errmsg = NULL;sqlite3_exec(db,sql2,NULL,NULL,&errmsg);sqlite3_close(db);
}

接下来在最下面先写上main函数的框架

//------------main函数区-------
int main(int argc, char *argv[])
{my_sql_init();gtk_init(&argc,&argv);//初始化主窗口//界面初始化g_signal_connect(window_main,"destroy",G_CALLBACK(gtk_main_quit),NULL);gtk_widget_show_all(window_main);gtk_main();return 0;
}//---------------------------------

接下来先写主界面就是刚开始的界面

//窗口界面函数
//刚开始的主界面，系统开始窗口
void window_main_init(void)
{window_main = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_main,1024,724);chang_background(window_main,1024,724,"./1.jpg");GtkWidget* vbox = gtk_vbox_new(TRUE,10);gtk_container_add(GTK_CONTAINER(window_main),vbox);GtkWidget* label = gtk_label_new("欢迎进入zzuli体育馆管理系统");gtk_container_add(GTK_CONTAINER(vbox),label);GtkWidget* button = gtk_button_new_with_label("进入");gtk_container_add(GTK_CONTAINER(vbox),button);g_signal_connect(button, "pressed",G_CALLBACK(window_main_to_rk),NULL);//window_main_to_rk是值跳转到主函数到入口界面函数
}

要记得加全局变量，只要是变的量都要加全局变量

//-------------全局变量区
sqlite3 *db = NULL;
GtkWidget* window_main;
GtkWidget* window_rk;

在main主函数中加入这个函数

//------------main函数区-------
int main(int argc, char *argv[])
{my_sql_init();gtk_init(&argc,&argv);//初始化主窗口window_main_init(); //进入主界面函数//界面初始化g_signal_connect(window_main,"destroy",G_CALLBACK(gtk_main_quit),NULL);gtk_widget_show_all(window_main);gtk_main();return 0;
}//---------------------------------

接下来写入口界面

//----------------入口界面--------------
void window_rk_init(void)
{window_rk = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_rk,500,300);chang_background(window_rk,500,300,"./3.jpg");GtkWidget* table = gtk_table_new(3,2,TRUE);gtk_container_add(GTK_CONTAINER(window_rk),table);GtkWidget* label_title = gtk_label_new("体育馆管理系统入口");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_title),"<span foreground='blue' font_desc='18'>体育馆管理系统入口</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_title,0,2,0,1);GtkWidget* button_yh = gtk_button_new_with_label("用户");gtk_table_attach_defaults(GTK_TABLE(table),button_yh,0,1,1,2);GtkWidget* button_gly = gtk_button_new_with_label("管理员");gtk_table_attach_defaults(GTK_TABLE(table),button_gly,1,2,1,2);//g_signal_connect(button_yh,"pressed",G_CALLBACK(window_rk_to_yh),NULL); //window_rk_to_yh 进入用户界面//g_signal_connect(button_gly,"pressed",G_CALLBACK(window_rk_to_gly),NULL);//window_rk_to_gly进入管理员界面
}

要写回调函数

//-------------------回调函数区------------//window_main_to_rk 刚开始的界面跳转到进入界面
void window_main_to_rk(GtkButton* button,gpointer user_data)
{//跳转就是显示下一个页面gtk_widget_show_all(window_rk);  //window_rk就是进入界面定义的全局变量//隐藏当前的页面gtk_widget_hide_all(window_main);}

接下来写用户登录界面
window_yh_init(); //用户登录界面

//----------------用户登录界面--------------------
void window_yh_init(void)
{window_yh = gtk_window_new(GTK_WINDOW_TOPLEVEL);//gtk 控件 指针    gtk   窗口 新建  窗口属性：置顶有边框//设置窗口的属性gtk_widget_set_size_request(window_yh,780,456);chang_background(window_yh,780,456,"./2.jpg");//切记要把图片放当前的文件夹中并且命名为2.jpggtk_window_set_title(GTK_WINDOW(window_yh),"用户");GtkWidget* table = gtk_table_new(5,4,TRUE);//创建一个均匀的5*4的表格布局//将table放入窗口gtk_container_add(GTK_CONTAINER(window_yh),table);//创建其他的控件并放入GtkWidget* label_title  = gtk_label_new("欢迎来到用户端");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_title),"<span foreground='blue'  font_desc='28'>欢迎来到用户端</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_title,0,4,0,1);//创建其他的控件并放入GtkWidget* label_id  = gtk_label_new("账号：");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_id),"<span foreground='blue'  font_desc='25'>账号：</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_id,0,1,1,2);//创建其他的控件并放入GtkWidget* label_passwd  = gtk_label_new("密码：");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_passwd),"<span foreground='blue'  font_desc='25'>密码：</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_passwd,0,1,2,3);//创建其他的控件并放入GtkWidget* label_yzm  = gtk_label_new("验证码：");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_yzm),"<span foreground='blue'  font_desc='25'>验证码：</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_yzm,0,1,3,4);//创建三个--------------------------行编辑yh_id = gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),yh_id,1,3,1,2);yh_passwd = gtk_entry_new();gtk_entry_set_visibility(GTK_ENTRY(yh_passwd),FALSE);//设置为密码模式gtk_table_attach_defaults(GTK_TABLE(table),yh_passwd,1,3,2,3);yh_yzm = gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),yh_yzm,1,3,3,4);//创建验证码并且生成一个初始的验证码设置上去label_yh_yzms = gtk_label_new("");char haha[4] = "";srand(time(NULL));int i = 0;for (i = 0; i < 4; ++i){if(rand()%2 == 0)haha[i] = rand()%26+'a';elsehaha[i] = rand()%10+'0';}gtk_label_set_text(GTK_LABEL(label_yh_yzms),haha);char yzm[200] = "";sprintf(yzm,"<span foreground='red'  font_desc='25'>%s</span>",haha);gtk_label_set_markup(GTK_LABEL(label_yh_yzms),yzm);gtk_table_attach_defaults(GTK_TABLE(table),label_yh_yzms,3,4,3,4);GtkWidget* button_dl = gtk_button_new_with_label("登录");gtk_table_attach_defaults(GTK_TABLE(table),button_dl,0,1,4,5);GtkWidget* button_zc = gtk_button_new_with_label("注册");gtk_table_attach_defaults(GTK_TABLE(table),button_zc,1,2,4,5);GtkWidget* button_sx = gtk_button_new_with_label("刷新");gtk_table_attach_defaults(GTK_TABLE(table),button_sx,2,3,4,5);GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_table_attach_defaults(GTK_TABLE(table),button_fh,3,4,4,5);//g_signal_connect(button_sx,"pressed",G_CALLBACK(window_yh_do_sx),NULL); // window_yh_do_sx 用户进入刷新界面//g_signal_connect(button_fh,"pressed",G_CALLBACK(window_yh_to_rk),NULL);  // window_yh_to_rk 用户返回入口界面//g_signal_connect(button_zc,"pressed",G_CALLBACK(window_yh_do_zc),NULL);  //window_yh_do_zc  用户进入注册界面//g_signal_connect(button_dl,"pressed",G_CALLBACK(window_yh_do_dl),NULL);  //window_yh_do_dl  用户进入登录界面}

接下来注册函数

//---------------含有数据库的回调函数-----------------------
// 用户界面注册函数
void window_yh_zc(GtkButton* button,gpointer user_data)
{// 打开数据库sqlite3 * db;sqlite3_open("qf.db",&db);// 获取需要操作的数据(获取输入框内容)const char * id = gtk_entry_get_text(GTK_ENTRY(yh_id));const char * passwd = gtk_entry_get_text(GTK_ENTRY(yh_passwd));const char * yzm = gtk_entry_get_text(GTK_ENTRY(yh_yzm));const char * yzm_old = gtk_label_get_text(GTK_LABEL(label_yh_yzms));if (0!=strcmp(yzm,yzm_old))//如果验证码错误{gtk_entry_set_text(GTK_ENTRY(yh_yzm),"验证码错误");sqlite3_close(db);return;}// 根据数据组合一个sql语句char sql1[100] = "";sprintf(sql1,"select * from user where xm = \'%s\';",id);// 看sql语句是读还是写char ** table = NULL;char * errmsg = NULL;int r = 0,c = 0;// 如果是读就用sqlite3_get_tablesqlite3_get_table(db,sql1,&table,&r,&c,&errmsg);if (r != 0)//说明查到了{gtk_entry_set_text(GTK_ENTRY(yh_id),"已注册请登录");sqlite3_close(db);return;}// 如果是写就用sqlite3_exec// 如果还有操作就从获取数据开始char sql2[100] = "";errmsg = NULL;sprintf(sql2,"insert into user (xm,mm,ye) values(\'%s\',\'%s\',0);",id,passwd);sqlite3_exec(db,sql2,NULL,NULL,&errmsg);if(errmsg!=NULL)printf("注册问题：%s\n",errmsg);// 如果没有就关闭数据库sqlite3_close(db);gtk_entry_set_text(GTK_ENTRY(yh_id),"已注册成功");}// 用户登录界面登录
void window_yh_dl(GtkButton* button,gpointer user_data)
{// 打开数据库sqlite3 * db;sqlite3_open("qf.db",&db);// 获取需要操作的数据(获取输入框内容)const char * id = gtk_entry_get_text(GTK_ENTRY(yh_id));const char * passwd = gtk_entry_get_text(GTK_ENTRY(yh_passwd));const char * yzm = gtk_entry_get_text(GTK_ENTRY(yh_yzm));const char * yzm_old = gtk_label_get_text(GTK_LABEL(label_yh_yzms));if (0!=strcmp(yzm,yzm_old))//如果验证码错误{gtk_entry_set_text(GTK_ENTRY(yh_yzm),"验证码错误");sqlite3_close(db);return;}// 根据数据组合一个sql语句char sql1[100] = "";sprintf(sql1,"select *from user where xm = \'%s\' and mm = \'%s\';",id,passwd);// 看sql语句是读还是写char ** table = NULL;char * errmsg = NULL;int r = 0,c = 0;// 如果是读就用sqlite3_get_tablesqlite3_get_table(db,sql1,&table,&r,&c,&errmsg);if (r != 0)//说明查到了{//跳转//gtk_widget_show_all(window_yh_cd);gtk_widget_hide_all(window_yh);printf("成功登录\n");}elsegtk_entry_set_text(GTK_ENTRY(yh_id),"用户名或密码错误");sqlite3_close(db);return;
}

没注册

点击注册注册成功

写用户功能菜单

//用户功能菜单界面
void window_yh_cd_init(void)
{window_yh_cd = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_yh_cd,780,456);chang_background(window_yh_cd,780,456,"./4.jpg");GtkWidget* table = gtk_table_new(3,3,TRUE);gtk_container_add(GTK_CONTAINER(window_yh_cd),table);GtkWidget* label_title = gtk_label_new("用户功能菜单");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_title),"<span foreground='grey' font_desc='28'>用户功能菜单</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_title,0,3,0,1);GtkWidget* button_cz = gtk_button_new_with_label("充值");gtk_table_attach_defaults(GTK_TABLE(table),button_cz,0,1,1,2);GtkWidget* button_xf = gtk_button_new_with_label("消费");gtk_table_attach_defaults(GTK_TABLE(table),button_xf,1,2,1,2);GtkWidget* button_cx = gtk_button_new_with_label("查看个人所有信息");gtk_table_attach_defaults(GTK_TABLE(table),button_cx,2,3,1,2);GtkWidget* button_xg = gtk_button_new_with_label("修改自己信息");gtk_table_attach_defaults(GTK_TABLE(table),button_xg,0,1,2,3);GtkWidget* button_yu = gtk_button_new_with_label("预约");gtk_table_attach_defaults(GTK_TABLE(table),button_yu,1,2,2,3);GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_table_attach_defaults(GTK_TABLE(table),button_fh,2,3,2,3);//g_signal_connect(button_cx,"pressed",G_CALLBACK(yh_cd_to_yh_cx),NULL);//g_signal_connect(button_cz,"pressed",G_CALLBACK(yh_cd_to_yh_cz),NULL);//g_signal_connect(button_xf,"pressed",G_CALLBACK(yh_cd_to_yh_xf),NULL);//g_signal_connect(button_xg,"pressed",G_CALLBACK(yh_cd_to_yh_xg),NULL);//g_signal_connect(button_yu,"pressed",G_CALLBACK(yh_cd_to_yh_yu),NULL);}

接下来写充值功能

//用户充值
void yh_cz_do_cz(GtkButton* button, gpointer user_data)
{// 打开数据库sqlite3 * db;sqlite3_open("qf.db",&db);// 获取需要操作的数据(获取输入框内容)const char * id = gtk_entry_get_text(GTK_ENTRY(yh_id));const char * yue = gtk_label_get_text(GTK_LABEL(yh_yu));const char * jine = gtk_entry_get_text(GTK_ENTRY(yh_cz_jine));int new_yue =  atoi(yue) +atoi(jine);//atoi表示将字符串数字变int//组sql语句char sql[100] = "";char *errmsg = NULL;sprintf(sql,"update user set yu = %d where xm = \'%s\';",new_yue,id);sqlite3_exec(db,sql,NULL,NULL,&errmsg);sqlite3_close(db);
}

//用户充值界面
void window_yh_cz_init(void)
{window_yh_cz = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_yh_cz,780,456);chang_background(window_yh_cz,780,456,"./1.png");GtkWidget* table = gtk_table_new(4,3,TRUE);gtk_container_add(GTK_CONTAINER(window_yh_cz),table);GtkWidget* label_title = gtk_label_new("用户充值");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_title),"<span foreground='red'  font_desc='28'>用户充值</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_title,0,3,0,1);GtkWidget* label_yue = gtk_label_new("余额");gtk_label_set_markup(GTK_LABEL(label_yue),"<span foreground='red'  font_desc='22'>余额：</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_yue,0,1,1,2);GtkWidget* label_jine = gtk_label_new("金额");gtk_label_set_markup(GTK_LABEL(label_jine),"<span foreground='red'  font_desc='22'>金额：</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_jine,0,1,2,3);yh_cz_yue = gtk_label_new("");gtk_label_set_markup(GTK_LABEL(yh_cz_yue),"<span foreground='red'  font_desc='22'></span>");gtk_table_attach_defaults(GTK_TABLE(table),yh_cz_yue,1,2,1,2);yh_cz_jine = gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),yh_cz_jine,1,2,2,3);GtkWidget* button_cz = gtk_button_new_with_label("充值");gtk_table_attach_defaults(GTK_TABLE(table),button_cz,0,1,3,4);GtkWidget* button_sx = gtk_button_new_with_label("刷新");gtk_table_attach_defaults(GTK_TABLE(table),button_sx,1,2,3,4);GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_table_attach_defaults(GTK_TABLE(table),button_fh,2,3,3,4);g_signal_connect(button_cz,"pressed",G_CALLBACK(yh_cz_do_cz),NULL);g_signal_connect(button_sx,"pressed",G_CALLBACK(yh_cz_do_sx),NULL);g_signal_connect(button_fh,"pressed",G_CALLBACK(yh_cz_to_cd),NULL);
}

接下来写用户查询自己所有信息函数

//用户查询信息界面
void window_yh_cx_init(void)
{window_yh_cx = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_yh_cx,958,539);gtk_window_set_position(GTK_WINDOW(window_yh_cx),GTK_WIN_POS_CENTER_ALWAYS);chang_background(window_yh_cx, 958,539,"./2.png"); // 设置窗口背景图GtkWidget* table = gtk_table_new(3,4,TRUE);gtk_container_add(GTK_CONTAINER(window_yh_cx),table);GtkWidget* label_title = gtk_label_new("个人信息");set_widget_font_size(label_title, 20, FALSE);gtk_table_attach_defaults(GTK_TABLE(table),label_title,0,3,0,1);GtkWidget* label_xm = gtk_label_new("姓名：");gtk_table_attach_defaults(GTK_TABLE(table),label_xm,0,1,1,2);GtkWidget* label_changguan = gtk_label_new("场馆：");gtk_table_attach_defaults(GTK_TABLE(table),label_changguan,2,3,1,2);GtkWidget* label_passwd = gtk_label_new("密码：");gtk_table_attach_defaults(GTK_TABLE(table),label_passwd,0,1,2,3);GtkWidget* label_ye = gtk_label_new("余额：");gtk_table_attach_defaults(GTK_TABLE(table),label_ye,2,3,2,3);yh_id = gtk_label_new("");gtk_table_attach_defaults(GTK_TABLE(table),yh_id,1,2,1,2);yh_passwd = gtk_label_new("");gtk_table_attach_defaults(GTK_TABLE(table),yh_passwd,1,2,2,3);yh_changguan = gtk_label_new("");gtk_table_attach_defaults(GTK_TABLE(table),yh_changguan,3,4,1,2);yh_ye = gtk_label_new("");gtk_table_attach_defaults(GTK_TABLE(table),yh_ye,3,4,2,3);GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_button_set_relief(GTK_BUTTON(button_fh),GTK_RELIEF_NONE);   // 按钮背景色透明gtk_table_attach_defaults(GTK_TABLE(table),button_fh,3,4,0,1);g_signal_connect(button_fh,"pressed",G_CALLBACK(window_cx_to_cd),NULL);}

//用户查询信息函数
void yh_cd_to_yh_cx(GtkButton* button,gpointer user_data)
{const char * id = gtk_entry_get_text(GTK_ENTRY(yh_id));sqlite3*db;sqlite3_open("qf.db",&db);char sql1[100] ="";sprintf(sql1,"select * from user where xm = \'%s\';",id);char **jg = NULL;int r = 0, c = 0;char *errmsg = NULL;sqlite3_get_table(db,sql1,&jg,&r,&c,&errmsg);if (r!=0){gtk_label_set_text(GTK_LABEL(label_user_xm),jg[4]);gtk_label_set_text(GTK_LABEL(label_user_passwd),jg[5]);gtk_label_set_text(GTK_LABEL(label_user_ye),jg[7]);gtk_label_set_text(GTK_LABEL(label_user_changguan),jg[6]);}sqlite3_close(db);//跳转就是显示下一个页面gtk_widget_show_all(window_yh_cx);  //隐藏当前的页面gtk_widget_hide_all(window_yh_cd);
}

下面是修改个人信息

//用户修改自己信息
void window_user_xg_do_user_xg(GtkButton* button,gpointer user_data)
{// 打开数据库sqlite3 * db;sqlite3_open("qf.db",&db);// 获取需要操作的数据(获取输入框内容)const char * id = gtk_entry_get_text(GTK_ENTRY(label_user_xg_id));const char * passwd = gtk_entry_get_text(GTK_ENTRY(label_user_xg_passwd));// 根据数据组合一个sql语句char sql1[100] = "";//sprintf(sql1,"update user set tel  = \'%s\'and passwd = \'%s\' where tel = \'%s\';",tel,passwd,(const char *)e_user_tel);sprintf(sql1,"update  user set mm = \'%s\' where xm = \'%s\';",passwd,id);// 看sql语句是读还是写char * errmsg = NULL;// 如果是写就用sqlite3_execsqlite3_exec(db,sql1,NULL,NULL,&errmsg);if (errmsg!= NULL)//说明修改失败{printf("修改问题:%s\n",errmsg);//如果没有就关闭数据库sqlite3_close(db);gtk_entry_set_text(GTK_ENTRY(label_user_xg_xm),"修改成功");}
}

接下来写预约功能：

//用户预约界面
void window_user_yu_init(void)
{window_yh_yu = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_yh_yu,958,539);chang_background(window_yh_yu, 958,539,"./2.png"); // 设置窗口背景图GtkWidget* table = gtk_table_new(3,3,TRUE);gtk_container_add(GTK_CONTAINER(window_yh_yu),table);GtkWidget* label_title = gtk_label_new("请选择你的场馆");gtk_table_attach_defaults(GTK_TABLE(table),label_title,1,2,0,1);GtkWidget* button_1 = gtk_button_new_with_label("第一场馆");gtk_table_attach_defaults(GTK_TABLE(table),button_1,0,1,1,2);GtkWidget* button_2 = gtk_button_new_with_label("第二场馆");gtk_table_attach_defaults(GTK_TABLE(table),button_2,1,2,1,2);GtkWidget* button_3 = gtk_button_new_with_label("第三场馆");gtk_table_attach_defaults(GTK_TABLE(table),button_3,0,1,2,3);GtkWidget* button_4 = gtk_button_new_with_label("第四场馆");gtk_table_attach_defaults(GTK_TABLE(table),button_4,1,2,2,3);GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_table_attach_defaults(GTK_TABLE(table),button_fh,2,3,0,1);GtkWidget* button_qr = gtk_button_new_with_label("确认");gtk_table_attach_defaults(GTK_TABLE(table),button_qr,2,3,2,3);entry_user_xzkcm = gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),entry_user_xzkcm,2,3,1,2);   g_signal_connect(button_fh,"pressed",G_CALLBACK(window_yu_to_cd),NULL);g_signal_connect(button_1,"pressed",G_CALLBACK(user_do_yu),NULL);g_signal_connect(button_2,"pressed",G_CALLBACK(user_do_yu),NULL);g_signal_connect(button_3,"pressed",G_CALLBACK(user_do_yu),NULL);g_signal_connect(button_4,"pressed",G_CALLBACK(user_do_yu),NULL);g_signal_connect(button_qr,"pressed",G_CALLBACK(user_do_qryu),NULL);
}

下面写管理员界面

先写登录和注册功能
同学生的差不多

写管理员的第一个功能：查询用户信息

//管理员查询用户信息void window_gly_cx_do_cx(GtkButton* button,gpointer user_data)
{const char * id = gtk_entry_get_text(GTK_ENTRY(label_gly_cx_id));sqlite3*db;sqlite3_open("qf.db",&db);char sql1[100] ="";sprintf(sql1,"select * from user where xm = \'%s\';",id);char **jg = NULL;int r = 0, c = 0;char *errmsg = NULL;sqlite3_get_table(db,sql1,&jg,&r,&c,&errmsg);if (r!=0){gtk_label_set_text(GTK_LABEL(label_user_xm),jg[4]);gtk_label_set_text(GTK_LABEL(label_user_passwd),jg[5]);gtk_label_set_text(GTK_LABEL(label_user_ye),jg[7]);gtk_label_set_text(GTK_LABEL(label_user_changguan),jg[6]);}sqlite3_close(db);//跳转就是显示下一个页面gtk_widget_show_all(window_gly_cx);  //隐藏当前的页面gtk_widget_hide_all(window_gly_cd);
}

修改用户信息界面跟用户上面的差不多

删除用户

//管理员删除用户
void window_gly_sc_do_gly_sc(GtkButton* button,gpointer user_data)
{   const char* id = gtk_entry_get_text(GTK_ENTRY(label_gly_sc_id));sqlite3* db;sqlite3_open("qf.db",&db);char sql4[100] ="";sprintf(sql4,"delete from user where xm= \'%s\';",id);// 看sql语句是读还是写char * errmsg = NULL;// 如果是写就用sqlite3_execsqlite3_exec(db,sql4,NULL,NULL,&errmsg);if (errmsg!= NULL)//说明修改失败{printf("删除问题:%s\n",errmsg);//如果没有就关闭数据库sqlite3_close(db);gtk_entry_set_text(GTK_ENTRY(label_gly_sc_id),"删除成功");}
}

下面是全部代码：可以参考一下：我也是新手

//-----------头文件区----------
#include "sqlite3.h"
#include <gtk/gtk.h>
#include <string.h>
#include <pthread.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
//------------------------------//-------------全局变量区----------------
sqlite3 *db = NULL;
GtkWidget* window_main;
GtkWidget* window_rk;
GtkWidget* window_rk;
GtkWidget* window_yh;
GtkWidget* yh_id;
GtkWidget* yh_passwd;
GtkWidget* yh_yzm;
GtkWidget* yh_ye;
GtkWidget* yh_changguan;
GtkWidget* label_user_passwd;
GtkWidget* label_user_changguan;
GtkWidget* label_user_xm;
GtkWidget* label_user_ye;
GtkWidget* label_yh_yzms;
GtkWidget* window_yh_cd;
GtkWidget* window_yh_cz;
GtkWidget* window_yh_cx;
GtkWidget* yh_cz_yue;
GtkWidget* yh_cz_jine;
GtkWidget* window_yh_xg;
GtkWidget*  label_user_xg_xm_new;
GtkWidget* label_user_xg_passwd_new;
GtkWidget* label_user_xg_xm;
GtkWidget* label_user_xg_passwd;
GtkWidget* label_user_xg_id;
GtkWidget* window_yh_yu;
GtkWidget* entry_user_xzkcm;
GtkWidget* label_gly_yzms;
GtkWidget* window_gly_cd;
GtkWidget* window_gly;
GtkWidget* gly_yzm;
GtkWidget* gly_passwd;
GtkWidget* gly_id;
GtkWidget* label_gly_cx_id;
GtkWidget* window_gly_cx;
GtkWidget* window_gly_xg;
GtkWidget* label_gly_sc_id;GtkWidget* window_gly_sc;
GtkWidget* window_gly_zj;
GtkWidget* label_gly_zj_id;
GtkWidget* label_gly_zj_mm;
GtkWidget* gly_gly_cx_id;
GtkWidget* gly_user_ye;
GtkWidget* gly_user_xm;
GtkWidget* gly_user_passwd;
GtkWidget* gly_user_changguan;GtkWidget* gly_user_xg_id;
GtkWidget* gly_user_xg_passwd;
GtkWidget* gly_user_xg_xm;//-----------------------------------------//-------------------回调函数区------------//window_main_to_rk 刚开始的界面跳转到进入界面
void window_main_to_rk(GtkButton* button,gpointer user_data)
{//跳转就是显示下一个页面gtk_widget_show_all(window_rk);  //window_rk就是进入界面定义的全局变量//隐藏当前的页面gtk_widget_hide_all(window_main);}//从进入的界面跳到用户界面
void window_rk_to_yh(GtkButton* button,gpointer user_data)
{//跳转就是显示下一个页面gtk_widget_show_all(window_yh);  //隐藏当前的页面gtk_widget_hide_all(window_rk);
}//从用户界面返回进入界面
void window_yh_to_rk(GtkButton* button,gpointer user_data)
{//跳转就是显示下一个页面gtk_widget_show_all(window_rk);  //隐藏当前的页面gtk_widget_hide_all(window_yh);
}//用户登录界面刷新
void window_yh_sx(GtkButton* button,gpointer user_data)
{//清空界面//设置y_的内容都为空字符串gtk_entry_set_text(GTK_ENTRY(yh_id),"");gtk_entry_set_text(GTK_ENTRY(yh_passwd),"");gtk_entry_set_text(GTK_ENTRY(yh_yzm),"");//生成char haha[4] = "";srand(time(NULL));int i = 0;for (i = 0; i < 4; ++i){if(rand()%2 == 0)haha[i] = rand()%26+'a';elsehaha[i] = rand()%10+'0';}//设置上去char yzm[200] = "";sprintf(yzm,"<span foreground='red'  font_desc='25'>%s</span>",haha);gtk_label_set_markup(GTK_LABEL(label_yh_yzms),yzm);}//从用户菜单界面到用户登录界面
void yh_cd_to_yh_dl(GtkButton* button,gpointer user_data)
{//跳转就是显示下一个页面gtk_widget_show_all(window_yh);  //隐藏当前的页面gtk_widget_hide_all(window_yh_cd);
}// 从用户菜单跳转到用户充值
void yh_cd_to_yh_cz(GtkButton* button,gpointer user_data)
{//跳转就是显示下一个页面gtk_widget_show_all(window_yh_cz);  //隐藏当前的页面gtk_widget_hide_all(window_yh_cd);
}//从用户充值界面到用户菜单界面
void yh_cz_to_cd(GtkButton* button,gpointer user_data)
{//跳转就是显示下一个页面gtk_widget_show_all(window_yh_cd);  //隐藏当前的页面gtk_widget_hide_all(window_yh_cz);
}//从用户查询界面到用户菜单界面
void window_cx_to_cd(GtkButton* button,gpointer user_data)
{//跳转就是显示下一个页面gtk_widget_show_all(window_yh_cd);  //隐藏当前的页面gtk_widget_hide_all(window_yh_cx);
}//从用户修改到用户菜单
void window_xg_to_cd(GtkButton* button,gpointer user_data)
{//跳转就是显示下一个页面gtk_widget_show_all(window_yh_cd);  //隐藏当前的页面gtk_widget_hide_all(window_yh_xg);
}//从用户菜单界面到用户修改界面
void yh_cd_to_yh_xg(GtkButton* button,gpointer user_data)
{//跳转就是显示下一个页面gtk_widget_show_all(window_yh_xg);  //隐藏当前的页面gtk_widget_hide_all(window_yh_cd);
}//从用户菜单跳转到预约功能
void yh_cd_to_yh_yu()
{//跳转就是显示下一个页面gtk_widget_show_all(window_yh_yu);  //隐藏当前的页面gtk_widget_hide_all(window_yh_cd);
}void window_yu_to_cd()
{//跳转就是显示下一个页面gtk_widget_show_all(window_yh_cd);  //隐藏当前的页面gtk_widget_hide_all(window_yh_yu);
}//预约上获取第几场馆的（获取按钮上的内容）
void user_do_yu(GtkButton* button,gpointer user_data)
{const char* kc = gtk_button_get_label(button);gtk_entry_set_text(GTK_ENTRY(entry_user_xzkcm),kc);
}//管理员登录界面到入口界面
void window_gly_to_rk()
{//跳转就是显示下一个页面gtk_widget_show_all(window_rk);//隐藏当前的页面gtk_widget_hide_all(window_gly);}//从入口界面跳转到管理员登录界面
void window_rk_to_gly()
{//跳转就是显示下一个页面gtk_widget_show_all(window_gly);//隐藏当前的页面gtk_widget_hide_all(window_rk);
}//管理员查询用户界面调转到管理员菜单界面
void window_gly_cx_to_cd()
{//跳转就是显示下一个页面gtk_widget_show_all(window_gly_cd);//隐藏当前的页面gtk_widget_hide_all(window_gly_cx);
}//从管理员菜单界面转到管理员查询用户信息界面
void gly_cd_to_gly_cx()
{//跳转就是显示下一个页面gtk_widget_show_all(window_gly_cx);//隐藏当前的页面gtk_widget_hide_all(window_gly_cd);
}//从管理员的修改用户信息界面的跳转到管理员的菜单界面
void window_gly_xg_to_gly_cd()
{//跳转就是显示下一个页面gtk_widget_show_all(window_gly_cd);//隐藏当前的页面gtk_widget_hide_all(window_gly_xg);
}//从管理员的菜单界面跳转到管理员的修改用户信息界面
void gly_cd_to_gly_xg()
{//跳转就是显示下一个页面gtk_widget_show_all(window_gly_xg);//隐藏当前的页面gtk_widget_hide_all(window_gly_cd);
}//管理员删除界面跳转到管理员菜单
void window_gly_sc_to_gly_cd()
{//跳转就是显示下一个页面gtk_widget_show_all(window_gly_cd);//隐藏当前的页面gtk_widget_hide_all(window_gly_sc);
}//管理员菜单界面到管理员删除界面
void gly_cd_to_gly_sc()
{//跳转就是显示下一个页面gtk_widget_show_all(window_gly_sc);//隐藏当前的页面gtk_widget_hide_all(window_gly_cd);
}//管理员增加用户界面跳转到菜单界面
void window_gly_zj_to_gly_cd()
{//跳转就是显示下一个页面gtk_widget_show_all(window_gly_cd);//隐藏当前的页面gtk_widget_hide_all(window_gly_zj);
}//管理员菜单界面到管理员增加界面
void gly_cd_to_gly_zj()
{//跳转就是显示下一个页面gtk_widget_show_all(window_gly_zj);//隐藏当前的页面gtk_widget_hide_all(window_gly_cd);
}
//从管理员菜单到管理员登录界面
void gly_cd_to_gly()
{//跳转就是显示下一个页面gtk_widget_show_all(window_gly);//隐藏当前的页面gtk_widget_hide_all(window_gly_cd);
}//-----------------------------------------------------------//---------------含有数据库的回调函数-----------------------
// 用户界面注册函数
void window_yh_zc(GtkButton* button,gpointer user_data)
{// 打开数据库sqlite3 * db;sqlite3_open("qf.db",&db);// 获取需要操作的数据(获取输入框内容)const char * id = gtk_entry_get_text(GTK_ENTRY(yh_id));const char * passwd = gtk_entry_get_text(GTK_ENTRY(yh_passwd));const char * yzm = gtk_entry_get_text(GTK_ENTRY(yh_yzm));const char * yzm_old = gtk_label_get_text(GTK_LABEL(label_yh_yzms));if (0!=strcmp(yzm,yzm_old))//如果验证码错误{gtk_entry_set_text(GTK_ENTRY(yh_yzm),"验证码错误");sqlite3_close(db);return;}// 根据数据组合一个sql语句char sql1[100] = "";sprintf(sql1,"select * from user where xm = \'%s\';",id);// 看sql语句是读还是写char ** table = NULL;char * errmsg = NULL;int r = 0,c = 0;// 如果是读就用sqlite3_get_tablesqlite3_get_table(db,sql1,&table,&r,&c,&errmsg);if (r != 0)//说明查到了{gtk_entry_set_text(GTK_ENTRY(yh_id),"已注册请登录");sqlite3_close(db);return;}// 如果是写就用sqlite3_exec// 如果还有操作就从获取数据开始char sql2[100] = "";errmsg = NULL;sprintf(sql2,"insert into user (xm,mm,ye,changguan) values(\'%s\',\'%s\',0,'无预约');",id,passwd);sqlite3_exec(db,sql2,NULL,NULL,&errmsg);if(errmsg!=NULL)printf("注册问题：%s\n",errmsg);// 如果没有就关闭数据库sqlite3_close(db);gtk_entry_set_text(GTK_ENTRY(yh_id),"已注册成功");}// 用户登录界面登录
void window_yh_dl(GtkButton* button,gpointer user_data)
{// 打开数据库sqlite3 * db;sqlite3_open("qf.db",&db);// 获取需要操作的数据(获取输入框内容)const char * id = gtk_entry_get_text(GTK_ENTRY(yh_id));const char * passwd = gtk_entry_get_text(GTK_ENTRY(yh_passwd));const char * yzm = gtk_entry_get_text(GTK_ENTRY(yh_yzm));const char * yzm_old = gtk_label_get_text(GTK_LABEL(label_yh_yzms));if (0!=strcmp(yzm,yzm_old))//如果验证码错误{gtk_entry_set_text(GTK_ENTRY(yh_yzm),"验证码错误");sqlite3_close(db);return;}// 根据数据组合一个sql语句char sql1[100] = "";sprintf(sql1,"select *from user where xm = \'%s\' and mm = \'%s\';",id,passwd);// 看sql语句是读还是写char ** table = NULL;char * errmsg = NULL;int r = 0,c = 0;// 如果是读就用sqlite3_get_tablesqlite3_get_table(db,sql1,&table,&r,&c,&errmsg);if (r != 0)//说明查到了{//跳转gtk_widget_show_all(window_yh_cd);gtk_widget_hide_all(window_yh);printf("成功登录\n");}elsegtk_entry_set_text(GTK_ENTRY(yh_id),"用户名或密码错误");sqlite3_close(db);return;
}//用户充值
void yh_cz(GtkButton* button, gpointer user_data)
{// 打开数据库sqlite3 * db;sqlite3_open("qf.db",&db);// 获取需要操作的数据(获取输入框内容)const char * id = gtk_entry_get_text(GTK_ENTRY(yh_id));const char * yue = gtk_label_get_text(GTK_LABEL(yh_cz_yue));const char * jine = gtk_entry_get_text(GTK_ENTRY(yh_cz_jine));int new_yue =  atoi(yue) +atoi(jine);//atoi表示将字符串数字变int//组sql语句char sql[100] = "";char *errmsg = NULL;sprintf(sql,"update user set ye = %d where xm = \'%s\';",new_yue,id);sqlite3_exec(db,sql,NULL,NULL,&errmsg);sqlite3_close(db);
}// 用户充值刷新
void yh_cz_sx(GtkButton* button,gpointer user_data)
{//按下充值按钮就先查询余额然后设置到label上再跳转// 打开数据库sqlite3 * db;sqlite3_open("qf.db",&db);// 获取需要操作的数据(获取输入框内容)const char * id = gtk_entry_get_text(GTK_ENTRY(yh_id));// 根据数据组合一个sql语句char sql1[100] = "";sprintf(sql1,"select ye from user where xm = \'%s\';",id);  //选择user表中yue那一列// 看sql语句是读还是写char ** table = NULL;char * errmsg = NULL;int r = 0,c = 0;// 如果是读就用sqlite3_get_tablesqlite3_get_table(db,sql1,&table,&r,&c,&errmsg);if(r!=0)//我们下面需要用到数据了所以先画图{//table[1]就是我们需要的数据,也就是余额//因此将table【1】设置到label上就完成了余额的显示gtk_label_set_text(GTK_LABEL(yh_cz_yue),table[1]);}sqlite3_close(db);
}//用户查询信息函数
void yh_cd_to_yh_cx(GtkButton* button,gpointer user_data)
{const char * id = gtk_entry_get_text(GTK_ENTRY(yh_id));sqlite3*db;sqlite3_open("qf.db",&db);char sql1[100] ="";sprintf(sql1,"select * from user where xm = \'%s\';",id);char **jg = NULL;int r = 0, c = 0;char *errmsg = NULL;sqlite3_get_table(db,sql1,&jg,&r,&c,&errmsg);if (r!=0){gtk_label_set_text(GTK_LABEL(label_user_xm),jg[4]);gtk_label_set_text(GTK_LABEL(label_user_passwd),jg[5]);gtk_label_set_text(GTK_LABEL(label_user_ye),jg[7]);gtk_label_set_text(GTK_LABEL(label_user_changguan),jg[6]);}sqlite3_close(db);//跳转就是显示下一个页面gtk_widget_show_all(window_yh_cx);  //隐藏当前的页面gtk_widget_hide_all(window_yh_cd);
}//管理员查询用户信息void window_gly_cx_do_cx(GtkButton* button,gpointer user_data)
{const char * id = gtk_entry_get_text(GTK_ENTRY(gly_gly_cx_id));sqlite3*db;sqlite3_open("qf.db",&db);char sql1[100] ="";sprintf(sql1,"select * from user where xm = \'%s\';",id);char **jg = NULL;int r = 0, c = 0;char *errmsg = NULL;sqlite3_get_table(db,sql1,&jg,&r,&c,&errmsg);if (r!=0){gtk_label_set_text(GTK_LABEL(gly_user_xm),jg[4]);gtk_label_set_text(GTK_LABEL(gly_user_passwd),jg[5]);gtk_label_set_text(GTK_LABEL(gly_user_ye),jg[7]);gtk_label_set_text(GTK_LABEL(gly_user_changguan),jg[6]);}sqlite3_close(db);//跳转就是显示下一个页面gtk_widget_show_all(window_gly_cx);  //隐藏当前的页面gtk_widget_hide_all(window_gly_cd);
}//用户修改自己信息
void window_user_xg_do_user_xg(GtkButton* button,gpointer user_data)
{// 打开数据库sqlite3 * db;sqlite3_open("qf.db",&db);// 获取需要操作的数据(获取输入框内容)const char * id = gtk_entry_get_text(GTK_ENTRY(label_user_xg_id));const char * passwd = gtk_entry_get_text(GTK_ENTRY(label_user_xg_passwd));// 根据数据组合一个sql语句char sql1[100] = "";//sprintf(sql1,"update user set tel  = \'%s\'and passwd = \'%s\' where tel = \'%s\';",tel,passwd,(const char *)e_user_tel);sprintf(sql1,"update  user set mm = \'%s\' where xm = \'%s\';",passwd,id);// 看sql语句是读还是写char * errmsg = NULL;// 如果是写就用sqlite3_execsqlite3_exec(db,sql1,NULL,NULL,&errmsg);if (errmsg!= NULL)//说明修改失败{printf("修改问题:%s\n",errmsg);//如果没有就关闭数据库sqlite3_close(db);gtk_entry_set_text(GTK_ENTRY(label_user_xg_xm),"修改成功");}
}//管理员修改用户信息
void window_gly_xg_do_gly_xg(GtkButton* button,gpointer user_data)
{// 打开数据库sqlite3 * db;sqlite3_open("qf.db",&db);// 获取需要操作的数据(获取输入框内容)const char * id = gtk_entry_get_text(GTK_ENTRY(gly_user_xg_id));const char * passwd = gtk_entry_get_text(GTK_ENTRY(gly_user_xg_passwd));// 根据数据组合一个sql语句char sql1[100] = "";//sprintf(sql1,"update user set tel  = \'%s\'and passwd = \'%s\' where tel = \'%s\';",tel,passwd,(const char *)e_user_tel);sprintf(sql1,"update  user set mm = \'%s\' where xm = \'%s\';",passwd,id);// 看sql语句是读还是写char * errmsg = NULL;// 如果是写就用sqlite3_execsqlite3_exec(db,sql1,NULL,NULL,&errmsg);if (errmsg!= NULL)//说明修改失败{printf("修改问题:%s\n",errmsg);//如果没有就关闭数据库sqlite3_close(db);gtk_entry_set_text(GTK_ENTRY(label_user_xg_xm),"修改成功");}
}//用户预约函数、内有消费
void user_do_qryu(GtkButton* button,gpointer user_data)
{const char* id = gtk_entry_get_text(GTK_ENTRY(yh_id));const char* new = gtk_entry_get_text(GTK_ENTRY(entry_user_xzkcm));sqlite3* db;sqlite3_open("qf.db",&db);char sql4[100] ="";sprintf(sql4,"select ye from user where xm = \'%s\';",id);char **table2 = NULL;int r = 0, c = 0;char *errmsg = NULL;const char* mn;sqlite3_get_table(db,sql4,&table2,&r,&c,&errmsg);if (r!=0){mn = table2[1];}if(atoi(mn)>=200){char sql1[100] = "";sprintf(sql1,"select * from user where xm = \'%s\' and changguan = \'%s\';",id,new);char **table = NULL;int r =0,c =0;char *errmsg = NULL;sqlite3_get_table(db,sql1,&table,&r,&c,&errmsg);if(r!=0){gtk_entry_set_text(GTK_ENTRY(entry_user_xzkcm),"你已经选择过该场馆，请勿重复选择");return;}char sql2[100] = "";errmsg = NULL;sprintf(sql2,"update user set changguan = \'%s\' where xm= \'%s\';",new,id);sqlite3_exec(db,sql2,NULL,NULL,&errmsg);if(errmsg==NULL){char sql3[100] = "";errmsg = NULL;sprintf(sql3,"update user set ye = ye-200 where xm= \'%s\';",id);sqlite3_exec(db,sql3,NULL,NULL,&errmsg);gtk_entry_set_text(GTK_ENTRY(entry_user_xzkcm),"选择成功");}elseprintf("%s\n", errmsg);}elsegtk_entry_set_text(GTK_ENTRY(entry_user_xzkcm),"余额不足请先充值");sqlite3_close(db);
}//管理员删除用户
void window_gly_sc_do_gly_sc(GtkButton* button,gpointer user_data)
{   const char* id = gtk_entry_get_text(GTK_ENTRY(label_gly_sc_id));sqlite3* db;sqlite3_open("qf.db",&db);char sql4[100] ="";sprintf(sql4,"delete from user where xm= \'%s\';",id);// 看sql语句是读还是写char * errmsg = NULL;// 如果是写就用sqlite3_execsqlite3_exec(db,sql4,NULL,NULL,&errmsg);if (errmsg!= NULL)//说明修改失败{printf("删除问题:%s\n",errmsg);//如果没有就关闭数据库sqlite3_close(db);gtk_entry_set_text(GTK_ENTRY(label_gly_sc_id),"删除成功");}
}//管理员增加用户界面
void window_gly_zj_do_gly_zj(GtkButton* button,gpointer user_data)
{const char* id = gtk_entry_get_text(GTK_ENTRY(label_gly_zj_id));const char* passwd = gtk_entry_get_text(GTK_ENTRY(label_gly_zj_mm));sqlite3* db;sqlite3_open("qf.db",&db);char sql4[100] ="";sprintf(sql4,"insert into user (xm,mm,ye,changguan) values(\'%s\',\'%s\',0,'无预约');",id,passwd);// 看sql语句是读还是写char * errmsg = NULL;// 如果是写就用sqlite3_execsqlite3_exec(db,sql4,NULL,NULL,&errmsg);if (errmsg!= NULL)//说明修改失败{printf("增加问题:%s\n",errmsg);//如果没有就关闭数据库sqlite3_close(db);gtk_entry_set_text(GTK_ENTRY(label_gly_sc_id),"增加成功");}
}//管理员登录界面刷新
void window_gly_do_sx(GtkButton* button,gpointer user_data)
{//清空界面gtk_entry_set_text(GTK_ENTRY(gly_id),"");gtk_entry_set_text(GTK_ENTRY(gly_passwd),"");gtk_entry_set_text(GTK_ENTRY(gly_yzm),"");//生成char haha[4] = "";srand(time(NULL));int i = 0;for (i = 0; i < 4; ++i){if(rand()%2 == 0)haha[i] = rand()%26+'a';elsehaha[i] = rand()%10+'0';}//设置上去char yzm[200] = "";sprintf(yzm,"<span foreground='red'  font_desc='25'>%s</span>",haha);gtk_label_set_markup(GTK_LABEL(label_gly_yzms),yzm);
}// 管理员注册
void window_gly_do_zc(GtkButton* button,gpointer user_data)
{// 打开数据库sqlite3 * db;sqlite3_open("qf.db",&db);// 获取需要操作的数据(获取输入框内容)const char * id = gtk_entry_get_text(GTK_ENTRY(gly_id));const char * passwd = gtk_entry_get_text(GTK_ENTRY(gly_passwd));const char * yzm = gtk_entry_get_text(GTK_ENTRY(gly_yzm));const char * yzm_old = gtk_label_get_text(GTK_LABEL(label_gly_yzms));if (0!=strcmp(yzm,yzm_old))//如果验证码错误{gtk_entry_set_text(GTK_ENTRY(gly_id),"验证码错误");sqlite3_close(db);return;}// 根据数据组合一个sql语句char sql1[100] = "";sprintf(sql1,"select * from gly where xm = \'%s\';",id);// 看sql语句是读还是写char ** table = NULL;char * errmsg = NULL;int r = 0,c = 0;// 如果是读就用sqlite3_get_tablesqlite3_get_table(db,sql1,&table,&r,&c,&errmsg);if (r != 0)//说明查到了{gtk_entry_set_text(GTK_ENTRY(gly_id),"已注册请登录");sqlite3_close(db);return;}// 如果是写就用sqlite3_exec// 如果还有操作就从获取数据开始char sql2[100] = "";errmsg = NULL;sprintf(sql2,"insert into gly  (xm,mm) values(\'%s\',\'%s\');",id,passwd);sqlite3_exec(db,sql2,NULL,NULL,&errmsg);if(errmsg!=NULL)printf("注册问题：%s\n",errmsg);// 如果没有就关闭数据库sqlite3_close(db);gtk_entry_set_text(GTK_ENTRY(gly_id),"已注册成功");
}// 管理员登录
void window_gly_do_dl(GtkButton* button,gpointer user_data)
{// 打开数据库sqlite3 * db;sqlite3_open("qf.db",&db);// 获取需要操作的数据(获取输入框内容)const char * id = gtk_entry_get_text(GTK_ENTRY(gly_id));const char * passwd = gtk_entry_get_text(GTK_ENTRY(gly_passwd));const char * yzm = gtk_entry_get_text(GTK_ENTRY(gly_yzm));const char * yzm_old = gtk_label_get_text(GTK_LABEL(label_gly_yzms));if (0!=strcmp(yzm,yzm_old))//如果验证码错误{gtk_entry_set_text(GTK_ENTRY(gly_id),"验证码错误");sqlite3_close(db);return;}// 根据数据组合一个sql语句char sql1[100] = "";sprintf(sql1,"select *from gly where xm = \'%s\' and mm = \'%s\';",id,passwd);// 看sql语句是读还是写char ** table = NULL;char * errmsg = NULL;int r = 0,c = 0;// 如果是读就用sqlite3_get_tablesqlite3_get_table(db,sql1,&table,&r,&c,&errmsg);if (r != 0)//说明查到了{//跳转gtk_widget_show_all(window_gly_cd);gtk_widget_hide_all(window_gly);printf("登录成功\n");}elsegtk_entry_set_text(GTK_ENTRY(gly_id),"用户名或密码错误");sqlite3_close(db);return;
}//----------------------------------------------//--------------优化区域--------------------------
// 修改字体大小
static void set_widget_font_size(GtkWidget *widget, int size, gboolean is_button)
{GtkWidget *labelChild;  PangoFontDescription *font;  gint fontSize = size;  font = pango_font_description_from_string("Sans");          //"Sans"字体名   pango_font_description_set_size(font, fontSize*PANGO_SCALE);//设置字体大小   if(is_button){labelChild = gtk_bin_get_child(GTK_BIN(widget));//取出GtkButton里的label  }else{labelChild = widget;}//设置label的字体，这样这个GtkButton上面显示的字体就变了gtk_widget_modify_font(GTK_WIDGET(labelChild), font);pango_font_description_free(font);
}
//   label   set_widget_font_size(label, 50, FALSE);            // 设置标签字体大小
//  button   set_widget_font_size(button, 50, TRUE);
// 背景图片设置
void chang_background(GtkWidget *widget, int w, int h, const gchar *path)
{gtk_widget_set_app_paintable(widget, TRUE);        //允许窗口可以绘图gtk_widget_realize(widget);   /* 更改背景图时，图片会重叠* 这时要手动调用下面的函数，让窗口绘图区域失效，产生窗口重绘制事件（即 expose 事件）。*/gtk_widget_queue_draw(widget);GdkPixbuf *src_pixbuf = gdk_pixbuf_new_from_file(path, NULL);    // 创建图片资源对象// w, h是指定图片的宽度和高度GdkPixbuf *dst_pixbuf = gdk_pixbuf_scale_simple(src_pixbuf, w, h, GDK_INTERP_BILINEAR);GdkPixmap *pixmap = NULL;/* 创建pixmap图像; * NULL：不需要蒙版; * 123： 0~255，透明到不透明*/gdk_pixbuf_render_pixmap_and_mask(dst_pixbuf, &pixmap, NULL, 128);// 通过pixmap给widget设置一张背景图，最后一个参数必须为: FASLEgdk_window_set_back_pixmap(widget->window, pixmap, FALSE);// 释放资源g_object_unref(src_pixbuf);g_object_unref(dst_pixbuf);g_object_unref(pixmap);
}
//---------------------------------------------------//-------------------窗口界面函数-----------------------//------------刚开始的主界面，系统开始窗口---------------
void window_main_init(void)
{window_main = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_main,1024,724);chang_background(window_main,1024,724,"./1.jpg");GtkWidget* vbox = gtk_vbox_new(TRUE,10);gtk_container_add(GTK_CONTAINER(window_main),vbox);GtkWidget* label = gtk_label_new("欢迎进入zzuli体育馆管理系统");gtk_container_add(GTK_CONTAINER(vbox),label);set_widget_font_size(label, 50, FALSE);GtkWidget* button = gtk_button_new_with_label("进入");gtk_container_add(GTK_CONTAINER(vbox),button);set_widget_font_size(button, 29, TRUE);g_signal_connect(button, "pressed",G_CALLBACK(window_main_to_rk),NULL);//window_main_to_rk是值跳转到主函数到入口界面函数
}//----------------入口界面--------------
void window_rk_init(void)
{window_rk = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_rk,500,300);chang_background(window_rk,500,300,"./3.jpg");GtkWidget* table = gtk_table_new(3,2,TRUE);gtk_container_add(GTK_CONTAINER(window_rk),table);GtkWidget* label_title = gtk_label_new("体育馆管理系统入口");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_title),"<span foreground='blue' font_desc='18'>体育馆管理系统入口</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_title,0,2,0,1);GtkWidget* button_yh = gtk_button_new_with_label("用户");gtk_table_attach_defaults(GTK_TABLE(table),button_yh,0,1,2,3);GtkWidget* button_gly = gtk_button_new_with_label("管理员");gtk_table_attach_defaults(GTK_TABLE(table),button_gly,1,2,2,3);g_signal_connect(button_yh,"pressed",G_CALLBACK(window_rk_to_yh),NULL); //window_rk_to_yh 进入用户界面g_signal_connect(button_gly,"pressed",G_CALLBACK(window_rk_to_gly),NULL);//window_rk_to_gly进入管理员界面
}//----------------用户登录界面--------------------
void window_yh_init(void)
{window_yh = gtk_window_new(GTK_WINDOW_TOPLEVEL);//gtk 控件 指针    gtk   窗口 新建  窗口属性：置顶有边框//设置窗口的属性gtk_widget_set_size_request(window_yh,780,456);chang_background(window_yh,780,456,"./2.jpg");//切记要把图片放当前的文件夹中并且命名为2.jpggtk_window_set_title(GTK_WINDOW(window_yh),"用户");GtkWidget* table = gtk_table_new(5,4,TRUE);//创建一个均匀的5*4的表格布局//将table放入窗口gtk_container_add(GTK_CONTAINER(window_yh),table);//创建其他的控件并放入GtkWidget* label_title  = gtk_label_new("欢迎来到用户端");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_title),"<span foreground='blue'  font_desc='28'>欢迎来到用户端</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_title,0,4,0,1);//创建其他的控件并放入GtkWidget* label_id  = gtk_label_new("账号：");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_id),"<span foreground='blue'  font_desc='25'>账号：</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_id,0,1,1,2);//创建其他的控件并放入GtkWidget* label_passwd  = gtk_label_new("密码：");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_passwd),"<span foreground='blue'  font_desc='25'>密码：</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_passwd,0,1,2,3);//创建其他的控件并放入GtkWidget* label_yzm  = gtk_label_new("验证码：");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_yzm),"<span foreground='blue'  font_desc='25'>验证码：</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_yzm,0,1,3,4);//创建三个--------------------------行编辑yh_id = gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),yh_id,1,3,1,2);yh_passwd = gtk_entry_new();gtk_entry_set_visibility(GTK_ENTRY(yh_passwd),FALSE);//设置为密码模式gtk_table_attach_defaults(GTK_TABLE(table),yh_passwd,1,3,2,3);yh_yzm = gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),yh_yzm,1,3,3,4);//创建验证码并且生成一个初始的验证码设置上去label_yh_yzms = gtk_label_new("");char haha[4] = "";srand(time(NULL));int i = 0;for (i = 0; i < 4; ++i){if(rand()%2 == 0)haha[i] = rand()%26+'a';elsehaha[i] = rand()%10+'0';}gtk_label_set_text(GTK_LABEL(label_yh_yzms),haha);char yzm[200] = "";sprintf(yzm,"<span foreground='red'  font_desc='25'>%s</span>",haha);gtk_label_set_markup(GTK_LABEL(label_yh_yzms),yzm);gtk_table_attach_defaults(GTK_TABLE(table),label_yh_yzms,3,4,3,4);GtkWidget* button_dl = gtk_button_new_with_label("登录");gtk_table_attach_defaults(GTK_TABLE(table),button_dl,0,1,4,5);GtkWidget* button_zc = gtk_button_new_with_label("注册");gtk_table_attach_defaults(GTK_TABLE(table),button_zc,1,2,4,5);GtkWidget* button_sx = gtk_button_new_with_label("刷新");gtk_table_attach_defaults(GTK_TABLE(table),button_sx,2,3,4,5);GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_table_attach_defaults(GTK_TABLE(table),button_fh,3,4,4,5);g_signal_connect(button_sx,"pressed",G_CALLBACK(window_yh_sx),NULL); // window_yh_sx 用户进入刷新界面g_signal_connect(button_fh,"pressed",G_CALLBACK(window_yh_to_rk),NULL);  // window_yh_to_rk 用户返回入口界面g_signal_connect(button_zc,"pressed",G_CALLBACK(window_yh_zc),NULL);  //window_yh_zc  用户进入注册界面g_signal_connect(button_dl,"pressed",G_CALLBACK(window_yh_dl),NULL);  //window_yh_dl  用户进入登录界面}//用户功能菜单界面
void window_yh_cd_init(void)
{window_yh_cd = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_yh_cd,780,456);chang_background(window_yh_cd,780,456,"./4.jpg");GtkWidget* table = gtk_table_new(3,3,TRUE);gtk_container_add(GTK_CONTAINER(window_yh_cd),table);GtkWidget* label_title = gtk_label_new("用户功能菜单");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_title),"<span foreground='grey' font_desc='28'>用户功能菜单</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_title,1,2,0,1);GtkWidget* button_cz = gtk_button_new_with_label("充值");gtk_table_attach_defaults(GTK_TABLE(table),button_cz,0,1,1,2);gtk_button_set_relief(GTK_BUTTON(button_cz),GTK_RELIEF_NONE);  // 按钮背景色透明GtkWidget* button_cx = gtk_button_new_with_label("查看个人所有信息");gtk_table_attach_defaults(GTK_TABLE(table),button_cx,1,2,1,2);gtk_button_set_relief(GTK_BUTTON(button_cx),GTK_RELIEF_NONE);   // 按钮背景色透明GtkWidget* button_xg = gtk_button_new_with_label("修改自己信息");gtk_table_attach_defaults(GTK_TABLE(table),button_xg,2,3,1,2);gtk_button_set_relief(GTK_BUTTON(button_xg),GTK_RELIEF_NONE); // 按钮背景色透明GtkWidget* button_yu = gtk_button_new_with_label("预约");gtk_table_attach_defaults(GTK_TABLE(table),button_yu,0,3,2,3);gtk_button_set_relief(GTK_BUTTON(button_yu),GTK_RELIEF_NONE); // 按钮背景色透明GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_table_attach_defaults(GTK_TABLE(table),button_fh,2,3,0,1);gtk_button_set_relief(GTK_BUTTON(button_fh),GTK_RELIEF_NONE); // 按钮背景色透明g_signal_connect(button_cz,"pressed",G_CALLBACK(yh_cd_to_yh_cz),NULL);g_signal_connect(button_cx,"pressed",G_CALLBACK(yh_cd_to_yh_cx),NULL);g_signal_connect(button_fh,"pressed",G_CALLBACK(yh_cd_to_yh_dl),NULL);g_signal_connect(button_xg,"pressed",G_CALLBACK(yh_cd_to_yh_xg),NULL);g_signal_connect(button_yu,"pressed",G_CALLBACK(yh_cd_to_yh_yu),NULL);
}//用户充值界面
void window_yh_cz_init(void)
{window_yh_cz = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_yh_cz,958,539);chang_background(window_yh_cz,958,539,"./2.png");GtkWidget* table = gtk_table_new(4,3,TRUE);gtk_container_add(GTK_CONTAINER(window_yh_cz),table);GtkWidget* label_title = gtk_label_new("用户充值");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_title),"<span foreground='red'  font_desc='28'>用户充值</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_title,0,3,0,1);GtkWidget* label_yue = gtk_label_new("余额");gtk_label_set_markup(GTK_LABEL(label_yue),"<span foreground='red'  font_desc='22'>余额：</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_yue,0,1,1,2);GtkWidget* label_jine = gtk_label_new("金额");gtk_label_set_markup(GTK_LABEL(label_jine),"<span foreground='red'  font_desc='22'>金额：</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_jine,0,1,2,3);yh_cz_yue = gtk_label_new("");gtk_label_set_markup(GTK_LABEL(yh_cz_yue),"<span foreground='red'  font_desc='22'></span>");gtk_table_attach_defaults(GTK_TABLE(table),yh_cz_yue,1,2,1,2);yh_cz_jine = gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),yh_cz_jine,1,2,2,3);GtkWidget* button_cz = gtk_button_new_with_label("充值");gtk_table_attach_defaults(GTK_TABLE(table),button_cz,0,1,3,4);GtkWidget* button_sx = gtk_button_new_with_label("刷新");gtk_table_attach_defaults(GTK_TABLE(table),button_sx,1,2,3,4);GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_table_attach_defaults(GTK_TABLE(table),button_fh,2,3,3,4);g_signal_connect(button_cz,"pressed",G_CALLBACK(yh_cz),NULL);g_signal_connect(button_sx,"pressed",G_CALLBACK(yh_cz_sx),NULL);g_signal_connect(button_fh,"pressed",G_CALLBACK(yh_cz_to_cd),NULL);
}//用户查询信息界面
void window_yh_cx_init(void)
{window_yh_cx = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_yh_cx,958,539);chang_background(window_yh_cx, 958,539,"./2.png"); // 设置窗口背景图GtkWidget* table = gtk_table_new(3,4,TRUE);gtk_container_add(GTK_CONTAINER(window_yh_cx),table);GtkWidget* label_title = gtk_label_new("个人信息");gtk_table_attach_defaults(GTK_TABLE(table),label_title,0,3,0,1);GtkWidget* label_xm = gtk_label_new("姓名：");gtk_table_attach_defaults(GTK_TABLE(table),label_xm,0,1,1,2);GtkWidget* label_changguan = gtk_label_new("场馆：");gtk_table_attach_defaults(GTK_TABLE(table),label_changguan,2,3,1,2);GtkWidget* label_passwd = gtk_label_new("密码：");gtk_table_attach_defaults(GTK_TABLE(table),label_passwd,0,1,2,3);GtkWidget* label_ye = gtk_label_new("余额：");gtk_table_attach_defaults(GTK_TABLE(table),label_ye,2,3,2,3);label_user_xm=gtk_label_new("");gtk_table_attach_defaults(GTK_TABLE(table),label_user_xm,1,2,1,2);label_user_passwd = gtk_label_new("");gtk_table_attach_defaults(GTK_TABLE(table),label_user_passwd,1,2,2,3);label_user_changguan = gtk_label_new("");gtk_table_attach_defaults(GTK_TABLE(table),label_user_changguan,3,4,1,2);label_user_ye = gtk_label_new("");gtk_table_attach_defaults(GTK_TABLE(table),label_user_ye,3,4,2,3);GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_button_set_relief(GTK_BUTTON(button_fh),GTK_RELIEF_NONE);  // 按钮背景色透明gtk_table_attach_defaults(GTK_TABLE(table),button_fh,3,4,0,1);g_signal_connect(button_fh,"pressed",G_CALLBACK(window_cx_to_cd),NULL);}//管理员查询用户信息界面
void window_gly_cx_init(void)
{window_gly_cx = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_gly_cx,958,539);chang_background(window_gly_cx, 958,539,"./2.png");  // 设置窗口背景图GtkWidget* table = gtk_table_new(4,4,TRUE);gtk_container_add(GTK_CONTAINER(window_gly_cx),table);GtkWidget* label_title = gtk_label_new("用户信息");gtk_table_attach_defaults(GTK_TABLE(table),label_title,0,3,0,1);GtkWidget* label_xm = gtk_label_new("姓名：");gtk_table_attach_defaults(GTK_TABLE(table),label_xm,0,1,1,2);GtkWidget* label_changguan = gtk_label_new("场馆：");gtk_table_attach_defaults(GTK_TABLE(table),label_changguan,2,3,1,2);GtkWidget* label_passwd = gtk_label_new("密码：");gtk_table_attach_defaults(GTK_TABLE(table),label_passwd,0,1,2,3);GtkWidget* label_ye = gtk_label_new("余额：");gtk_table_attach_defaults(GTK_TABLE(table),label_ye,2,3,2,3);GtkWidget* label_shuru = gtk_label_new("请输入你要查询的用户姓名：");gtk_table_attach_defaults(GTK_TABLE(table),label_shuru,0,3,3,4);gly_user_xm=gtk_label_new("");gtk_table_attach_defaults(GTK_TABLE(table),gly_user_xm,1,2,1,2);gly_user_passwd = gtk_label_new("");gtk_table_attach_defaults(GTK_TABLE(table),gly_user_passwd,1,2,2,3);gly_user_changguan = gtk_label_new("");gtk_table_attach_defaults(GTK_TABLE(table),gly_user_changguan,3,4,1,2);gly_user_ye = gtk_label_new("");gtk_table_attach_defaults(GTK_TABLE(table),gly_user_ye,3,4,2,3);gly_gly_cx_id=gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),gly_gly_cx_id,3,4,3,4);//请输入你要查询的用户姓名GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_button_set_relief(GTK_BUTTON(button_fh),GTK_RELIEF_NONE);    // 按钮背景色透明gtk_table_attach_defaults(GTK_TABLE(table),button_fh,3,4,0,1);GtkWidget* button_qrcx = gtk_button_new_with_label("确认");gtk_button_set_relief(GTK_BUTTON(button_qrcx),GTK_RELIEF_NONE); // 按钮背景色透明gtk_table_attach_defaults(GTK_TABLE(table),button_qrcx,0,1,0,1);g_signal_connect(button_qrcx,"pressed",G_CALLBACK(window_gly_cx_do_cx),NULL);g_signal_connect(button_fh,"pressed",G_CALLBACK(window_gly_cx_to_cd),NULL);
}//用户修改信息界面void window_user_xg_init(void)
{window_yh_xg = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_yh_xg,958,539);chang_background(window_yh_xg, 958,539,"./2.png"); // 设置窗口背景图GtkWidget* table = gtk_table_new(5,4,TRUE);gtk_container_add(GTK_CONTAINER(window_yh_xg),table);GtkWidget* label_title = gtk_label_new("个人信息修改");gtk_table_attach_defaults(GTK_TABLE(table),label_title,1,3,0,1);GtkWidget* label_user_xm = gtk_label_new("要修改的账号id:");gtk_table_attach_defaults(GTK_TABLE(table),label_user_xm,0,1,1,2);GtkWidget* label_passwd = gtk_label_new("密码修改为：");gtk_table_attach_defaults(GTK_TABLE(table),label_passwd,0,1,3,4);GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_button_set_relief(GTK_BUTTON(button_fh),GTK_RELIEF_NONE);  // 按钮背景色透明gtk_table_attach_defaults(GTK_TABLE(table),button_fh,3,4,0,1);GtkWidget* button_qrxg = gtk_button_new_with_label("确认修改");gtk_button_set_relief(GTK_BUTTON(button_qrxg),GTK_RELIEF_NONE);   // 按钮背景色透明gtk_table_attach_defaults(GTK_TABLE(table),button_qrxg,1,3,4,5);label_user_xg_id=gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),label_user_xg_id,1,3,1,2);label_user_xg_xm = gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),label_user_xg_xm,1,3,2,3);label_user_xg_passwd = gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),label_user_xg_passwd,1,3,3,4);g_signal_connect(button_fh,"pressed",G_CALLBACK(window_xg_to_cd),NULL);g_signal_connect(button_qrxg,"pressed",G_CALLBACK(window_user_xg_do_user_xg),NULL);}//管理员修改用户信息界面
void window_gly_xg_init(void)
{window_gly_xg = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_gly_xg,958,539);chang_background(window_gly_xg, 958,539,"./2.png");  // 设置窗口背景图GtkWidget* table = gtk_table_new(5,4,TRUE);gtk_container_add(GTK_CONTAINER(window_gly_xg),table);GtkWidget* label_title = gtk_label_new("用户信息修改");gtk_table_attach_defaults(GTK_TABLE(table),label_title,1,3,0,1);GtkWidget* label_user_xm = gtk_label_new("要修改的账号id:");gtk_table_attach_defaults(GTK_TABLE(table),label_user_xm,0,1,1,2);GtkWidget* label_passwd = gtk_label_new("密码修改为：");gtk_table_attach_defaults(GTK_TABLE(table),label_passwd,0,1,3,4);GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_button_set_relief(GTK_BUTTON(button_fh),GTK_RELIEF_NONE); // 按钮背景色透明gtk_table_attach_defaults(GTK_TABLE(table),button_fh,3,4,0,1);GtkWidget* button_qrxg = gtk_button_new_with_label("确认修改");gtk_button_set_relief(GTK_BUTTON(button_qrxg),GTK_RELIEF_NONE);   // 按钮背景色透明gtk_table_attach_defaults(GTK_TABLE(table),button_qrxg,1,3,4,5);gly_user_xg_id=gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),gly_user_xg_id,1,3,1,2);gly_user_xg_xm = gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),gly_user_xg_xm,1,3,2,3);gly_user_xg_passwd = gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),gly_user_xg_passwd,1,3,3,4);g_signal_connect(button_fh,"pressed",G_CALLBACK(window_gly_xg_to_gly_cd),NULL);g_signal_connect(button_qrxg,"pressed",G_CALLBACK(window_gly_xg_do_gly_xg),NULL);
}//用户预约界面
void window_user_yu_init(void)
{window_yh_yu = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_yh_yu,958,539);chang_background(window_yh_yu, 958,539,"./2.png"); // 设置窗口背景图GtkWidget* table = gtk_table_new(3,3,TRUE);gtk_container_add(GTK_CONTAINER(window_yh_yu),table);GtkWidget* label_title = gtk_label_new("请选择你的场馆");gtk_table_attach_defaults(GTK_TABLE(table),label_title,1,2,0,1);GtkWidget* button_1 = gtk_button_new_with_label("第一场馆");gtk_table_attach_defaults(GTK_TABLE(table),button_1,0,1,1,2);GtkWidget* button_2 = gtk_button_new_with_label("第二场馆");gtk_table_attach_defaults(GTK_TABLE(table),button_2,1,2,1,2);GtkWidget* button_3 = gtk_button_new_with_label("第三场馆");gtk_table_attach_defaults(GTK_TABLE(table),button_3,0,1,2,3);GtkWidget* button_4 = gtk_button_new_with_label("第四场馆");gtk_table_attach_defaults(GTK_TABLE(table),button_4,1,2,2,3);GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_table_attach_defaults(GTK_TABLE(table),button_fh,2,3,0,1);GtkWidget* button_qr = gtk_button_new_with_label("确认");gtk_table_attach_defaults(GTK_TABLE(table),button_qr,2,3,2,3);entry_user_xzkcm = gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),entry_user_xzkcm,2,3,1,2);   g_signal_connect(button_fh,"pressed",G_CALLBACK(window_yu_to_cd),NULL);g_signal_connect(button_1,"pressed",G_CALLBACK(user_do_yu),NULL);g_signal_connect(button_2,"pressed",G_CALLBACK(user_do_yu),NULL);g_signal_connect(button_3,"pressed",G_CALLBACK(user_do_yu),NULL);g_signal_connect(button_4,"pressed",G_CALLBACK(user_do_yu),NULL);g_signal_connect(button_qr,"pressed",G_CALLBACK(user_do_qryu),NULL);
}//管理员登录界面
void window_gly_init()
{window_gly = gtk_window_new(GTK_WINDOW_TOPLEVEL);//gtk 控件 指针    gtk   窗口 新建  窗口属性：置顶有边框//设置窗口的属性gtk_widget_set_size_request(window_gly,780,456);chang_background(window_gly,780,456,"./2.jpg");gtk_window_set_title(GTK_WINDOW(window_gly),"管理员");GtkWidget* table = gtk_table_new(5,4,TRUE);//创建一个均匀的5*4的表格布局//将table放入窗口gtk_container_add(GTK_CONTAINER(window_gly),table);//创建其他的控件并放入GtkWidget* label_title  = gtk_label_new("欢迎来到管理员端");gtk_label_set_markup(GTK_LABEL(label_title),"<span foreground='red' font_desc='28'>欢迎来到管理员端</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_title,0,4,0,1);//创建其他的控件并放入GtkWidget* label_id  = gtk_label_new("账号：");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_id),"<span foreground='red'  font_desc='25'>账号：</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_id,0,1,1,2);//创建其他的控件并放入GtkWidget* label_passwd  = gtk_label_new("密码：");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_passwd),"<span foreground='red'  font_desc='25'>密码：</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_passwd,0,1,2,3);//创建其他的控件并放入GtkWidget* label_yzm  = gtk_label_new("验证码：");//设置label的颜色大小gtk_label_set_markup(GTK_LABEL(label_yzm),"<span foreground='red'  font_desc='25'>验证码：</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_yzm,0,1,3,4);//创建三个--------------------------行编辑gly_id = gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),gly_id,1,3,1,2);gly_passwd = gtk_entry_new();gtk_entry_set_visibility(GTK_ENTRY(gly_passwd),FALSE);//设置为密码模式gtk_table_attach_defaults(GTK_TABLE(table),gly_passwd,1,3,2,3);gly_yzm = gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),gly_yzm,1,3,3,4);//创建验证码并且生成一个初始的验证码设置上去label_gly_yzms = gtk_label_new("");char haha[4] = "";srand(time(NULL));int i = 0;for (i = 0; i < 4; ++i){if(rand()%2 == 0)haha[i] = rand()%26+'a';elsehaha[i] = rand()%10+'0';}gtk_label_set_text(GTK_LABEL(label_gly_yzms),haha);char yzm[200] = "";sprintf(yzm,"<span foreground='red'  font_desc='25'>%s</span>",haha);gtk_label_set_markup(GTK_LABEL(label_gly_yzms),yzm);gtk_table_attach_defaults(GTK_TABLE(table),label_gly_yzms,3,4,3,4);GtkWidget* button_dl = gtk_button_new_with_label("登录");gtk_table_attach_defaults(GTK_TABLE(table),button_dl,0,1,4,5);GtkWidget* button_zc = gtk_button_new_with_label("注册");gtk_table_attach_defaults(GTK_TABLE(table),button_zc,1,2,4,5);GtkWidget* button_sx = gtk_button_new_with_label("刷新");gtk_table_attach_defaults(GTK_TABLE(table),button_sx,2,3,4,5);GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_table_attach_defaults(GTK_TABLE(table),button_fh,3,4,4,5);g_signal_connect(button_sx,"pressed",G_CALLBACK(window_gly_do_sx),NULL);g_signal_connect(button_fh,"pressed",G_CALLBACK(window_gly_to_rk),NULL);g_signal_connect(button_zc,"pressed",G_CALLBACK(window_gly_do_zc),NULL);g_signal_connect(button_dl,"pressed",G_CALLBACK(window_gly_do_dl),NULL);}//管理员菜单界面
void window_gly_cd_init(void)
{window_gly_cd = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_gly_cd,780,456);chang_background(window_gly_cd,780,456,"./4.jpg");GtkWidget* table = gtk_table_new(3,2,TRUE);gtk_container_add(GTK_CONTAINER(window_gly_cd),table);GtkWidget* label_title = gtk_label_new("管理员功能菜单");
gtk_label_set_markup(GTK_LABEL(label_title),"<span foreground='red' font_desc='28'>管理员功能菜单</span>");gtk_table_attach_defaults(GTK_TABLE(table),label_title,0,2,0,1);GtkWidget* button_cx = gtk_button_new_with_label("查询用户");gtk_table_attach_defaults(GTK_TABLE(table),button_cx,0,1,1,2);
gtk_button_set_relief(GTK_BUTTON(button_cx),GTK_RELIEF_NONE);   // 按钮背景色透明GtkWidget* button_zj = gtk_button_new_with_label("增加用户");gtk_table_attach_defaults(GTK_TABLE(table),button_zj,1,2,1,2);
gtk_button_set_relief(GTK_BUTTON(button_zj),GTK_RELIEF_NONE);   // 按钮背景色透明GtkWidget* button_sc = gtk_button_new_with_label("删除用户");gtk_table_attach_defaults(GTK_TABLE(table),button_sc,0,1,2,3);
gtk_button_set_relief(GTK_BUTTON(button_sc),GTK_RELIEF_NONE);   // 按钮背景色透明GtkWidget* button_xg = gtk_button_new_with_label("修改用户");gtk_table_attach_defaults(GTK_TABLE(table),button_xg,1,2,2,3);
gtk_button_set_relief(GTK_BUTTON(button_xg),GTK_RELIEF_NONE);   // 按钮背景色透明GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_table_attach_defaults(GTK_TABLE(table),button_fh,1,2,0,1);
gtk_button_set_relief(GTK_BUTTON(button_fh),GTK_RELIEF_NONE);   // 按钮背景色透明g_signal_connect(button_cx,"pressed",G_CALLBACK(gly_cd_to_gly_cx),NULL);g_signal_connect(button_zj,"pressed",G_CALLBACK(gly_cd_to_gly_zj),NULL);g_signal_connect(button_sc,"pressed",G_CALLBACK(gly_cd_to_gly_sc),NULL);g_signal_connect(button_xg,"pressed",G_CALLBACK(gly_cd_to_gly_xg),NULL);g_signal_connect(button_fh,"pressed",G_CALLBACK(gly_cd_to_gly),NULL);
}//管理员删除用户界面
void window_gly_sc_init(void)
{window_gly_sc = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_gly_sc,958,539);chang_background(window_gly_sc, 958,539,"./2.png");  // 设置窗口背景图GtkWidget* table = gtk_table_new(3,3,TRUE);gtk_container_add(GTK_CONTAINER(window_gly_sc),table);GtkWidget* label_title = gtk_label_new("删除用户界面");gtk_table_attach_defaults(GTK_TABLE(table),label_title,0,3,0,1);GtkWidget* label_user_xm = gtk_label_new("要删除的账号id:");gtk_table_attach_defaults(GTK_TABLE(table),label_user_xm,0,2,1,2);GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_button_set_relief(GTK_BUTTON(button_fh),GTK_RELIEF_NONE);  // 按钮背景色透明gtk_table_attach_defaults(GTK_TABLE(table),button_fh,2,3,0,1);GtkWidget* button_qrsc = gtk_button_new_with_label("确认删除");gtk_button_set_relief(GTK_BUTTON(button_qrsc),GTK_RELIEF_NONE);   // 按钮背景色透明gtk_table_attach_defaults(GTK_TABLE(table),button_qrsc,1,2,2,3);label_gly_sc_id=gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),label_gly_sc_id,2,3,1,2);g_signal_connect(button_fh,"pressed",G_CALLBACK(window_gly_sc_to_gly_cd),NULL);g_signal_connect(button_qrsc,"pressed",G_CALLBACK(window_gly_sc_do_gly_sc),NULL);}//管理员增加用户界面void window_gly_zj_init(void){window_gly_zj = gtk_window_new(GTK_WINDOW_TOPLEVEL);gtk_widget_set_size_request(window_gly_zj,958,539);chang_background(window_gly_zj, 958,539,"./2.png");  // 设置窗口背景图GtkWidget* table = gtk_table_new(4,3,TRUE);gtk_container_add(GTK_CONTAINER(window_gly_zj),table);GtkWidget* label_title = gtk_label_new("增加用户界面");gtk_table_attach_defaults(GTK_TABLE(table),label_title,0,3,0,1);GtkWidget* label_user_xm = gtk_label_new("要增加的账号id:");gtk_table_attach_defaults(GTK_TABLE(table),label_user_xm,0,2,1,2);GtkWidget* label_user_mm = gtk_label_new("要增加的账号密码:");gtk_table_attach_defaults(GTK_TABLE(table),label_user_mm,0,2,2,3);GtkWidget* button_fh = gtk_button_new_with_label("返回");gtk_button_set_relief(GTK_BUTTON(button_fh),GTK_RELIEF_NONE);   // 按钮背景色透明gtk_table_attach_defaults(GTK_TABLE(table),button_fh,2,3,0,1);GtkWidget* button_qrzj = gtk_button_new_with_label("确认增加");gtk_button_set_relief(GTK_BUTTON(button_qrzj),GTK_RELIEF_NONE);   // 按钮背景色透明gtk_table_attach_defaults(GTK_TABLE(table),button_qrzj,1,2,3,4);label_gly_zj_id=gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),label_gly_zj_id,2,3,1,2);label_gly_zj_mm=gtk_entry_new();gtk_table_attach_defaults(GTK_TABLE(table),label_gly_zj_mm,2,3,2,3);g_signal_connect(button_fh,"pressed",G_CALLBACK(window_gly_zj_to_gly_cd),NULL);g_signal_connect(button_qrzj,"pressed",G_CALLBACK(window_gly_zj_do_gly_zj),NULL);}//--------------------------------------------------------------------//----------------------数据库初始化--------------------------
//用户表中依次有姓名，身份证，密码，场馆，余额，电话，座位
//char *sql = "create table user (xm text,sfz text,mm text, changguan text,ye int,dh text,zw text);";
//创建管理员表格中有姓名，密码
//char *sql2 ="create table ds (xm text,mm text);";
void my_sql_init(void)//数据库初始化
{//创建句柄-想自己要做什么-组sql语句-打开数据库-发sql语句-关闭sqlite3* db;//用户表中依次有姓名，密码，场馆，余额char *sql = "create table user (xm text,mm text, changguan text,ye int);";sqlite3_open("qf.db",&db);char * errmsg = NULL;sqlite3_exec(db,sql,NULL,NULL,&errmsg);//创建管理员表格中有姓名，密码char *sql2 ="create table gly (xm text,mm text);";errmsg = NULL;sqlite3_exec(db,sql2,NULL,NULL,&errmsg);sqlite3_close(db);
}
//------------------------------------------------------------//------------main函数区-------
int main(int argc, char *argv[])
{my_sql_init();gtk_init(&argc,&argv);//初始化主窗口window_main_init(); //进入主界面window_rk_init();  // 进入入口界面window_yh_init(); //用户登录界面window_yh_cd_init(); //用户功能菜单界面window_yh_cz_init(); //用户充值界面window_yh_cx_init(); //用户查询信息界面window_user_xg_init();//用户修改信息界面 window_user_yu_init();//用户预约场馆界面//管理员window_gly_init(); //管理员登录界面window_gly_cd_init();//管理员菜单界面window_gly_cx_init();//管理员查询用户界面window_gly_xg_init();//管理员修改用户密码界面window_gly_sc_init();//管理员删除用户界面window_gly_zj_init();//管理员增加用户界面//界面初始化g_signal_connect(window_main,"destroy",G_CALLBACK(gtk_main_quit),NULL);gtk_widget_show_all(window_main);gtk_main();return 0;
}//---------------------------------

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