类似于这种：

就是右下角这个框，有属性名字和对应的value编辑。

这个Widget是作为一个QDockWidget被添加到QMainWindow中的。QMainWindow必须要有centralWidget才能添加DockWidget。DockWidget是可以浮动于centralWidget周边（上下左右）的一种Widget。QMainWindow中有addDockWiget这相应的函数添加。

而QDockWidget中可以设置相应的Widget，这个Widget（实际上就是属性编辑浏览窗口。）这个Widget实际上不是Qt Native自带的。而是Qt的解决方案中提供的Widget，也就是别人帮你封装做好了Widget，拿来用就可以了。这个Widget就是QtPropertyBrowser

样例代码：

nodeproperty.h  此类继承了QDockWidget

 1 #ifndef NODE_PROPERTY_H
 2 #define NODE_PROPERTY_H
 3
 4 #include <QObject>
 5 #include <QDockWidget>
 6 #include "diagramitem.h"
 7
 8
 9 QT_BEGIN_NAMESPACE
10
11 class QDockWidget;
12 class QtVariantPropertyManager;
13 class QtProperty;
14 class QtVariantProperty;
15 class QtVariantEditorFactory;
16 class QtTreePropertyBrowser;
17 QT_END_NAMESPACE
18
19
20 class NodePropertyWidget:public  QDockWidget
21 {
22 public:
23
24     NodePropertyWidget(DiagramItem::DiagramType type, QWidget* parent = 0);
25     ~NodePropertyWidget();
26
27 private:
28     void createProcessTreeProperty();
29     void createDisplayTreeProperty();
30     void createArrowTreeProperty();
31
32 private:
33     QtVariantPropertyManager *variantManager;
34     QtProperty *topItem;
35     QtVariantProperty *item;
36     QtVariantEditorFactory *variantFactory;
37     QtTreePropertyBrowser *variantEditor;
38 };
39
40
41
42
43 #endif

View Code

nodeproperty.cpp

  1 #include <QDate>
  2 #include <QLocale>
  3 #include <QDockWidget>
  4 #include <QSizePolicy>
  5
  6 #include "qtpropertymanager.h"
  7 #include "qtvariantproperty.h"
  8 #include "qttreepropertybrowser.h"
  9
 10 #include "nodeproperty.h"
 11
 12
 13
 14
 15
 16 NodePropertyWidget::NodePropertyWidget(DiagramItem::DiagramType type, QWidget * parent) :QDockWidget(parent)
 17 {
 18
 19     switch (type)
 20     {
 21     case DiagramItem::Process:
 22         setWindowTitle("Process Property");
 23         setFloating(true);
 24
 25         setAllowedAreas(Qt::RightDockWidgetArea);
 26         setSizePolicy(QSizePolicy::Policy::Preferred, QSizePolicy::Policy::Preferred);
 27         createProcessTreeProperty();
 28         break;
 29     case DiagramItem::Display:
 30         setWindowTitle("Display Property");
 31         setFloating(true);
 32
 33         setAllowedAreas(Qt::RightDockWidgetArea);
 34         setSizePolicy(QSizePolicy::Policy::Preferred, QSizePolicy::Policy::Preferred);
 35         createDisplayTreeProperty();
 36         break;
 37     case DiagramItem::Line:
 38         setWindowTitle("Arrow Property");
 39         setFloating(true);
 40
 41         setAllowedAreas(Qt::RightDockWidgetArea);
 42         setSizePolicy(QSizePolicy::Policy::Preferred, QSizePolicy::Policy::Preferred);
 43         createArrowTreeProperty();
 44         break;
 45     default:
 46         break;
 47     }
 48 }
 49
 50 NodePropertyWidget::~NodePropertyWidget()
 51 {
 52
 53     delete variantManager;
 54     delete variantFactory;
 55     delete variantEditor;
 56 }
 57
 58
 59 void NodePropertyWidget::createProcessTreeProperty(){
 60
 61     variantManager = new QtVariantPropertyManager();
 62
 63     int i = 0;
 64     topItem = variantManager->addProperty(QtVariantPropertyManager::groupTypeId(),
 65         QString::number(i++) + QLatin1String("Process Property"));
 66
 67     item = variantManager->addProperty(QVariant::Bool, QString::number(i++) + QLatin1String(" Bool Property"));
 68     item->setValue(true);
 69     topItem->addSubProperty(item);
 70
 71     item = variantManager->addProperty(QVariant::Int, QString::number(i++) + QLatin1String(" Int Property"));
 72     item->setValue(20);
 73     item->setAttribute(QLatin1String("minimum"), 0);
 74     item->setAttribute(QLatin1String("maximum"), 100);
 75     item->setAttribute(QLatin1String("singleStep"), 10);
 76     topItem->addSubProperty(item);
 77
 78     item = variantManager->addProperty(QVariant::Int, QString::number(i++) + QLatin1String(" Int Property (ReadOnly)"));
 79     item->setValue(20);
 80     item->setAttribute(QLatin1String("minimum"), 0);
 81     item->setAttribute(QLatin1String("maximum"), 100);
 82     item->setAttribute(QLatin1String("singleStep"), 10);
 83     item->setAttribute(QLatin1String("readOnly"), true);
 84     topItem->addSubProperty(item);
 85
 86     item = variantManager->addProperty(QVariant::Double, QString::number(i++) + QLatin1String(" Double Property"));
 87     item->setValue(1.2345);
 88     item->setAttribute(QLatin1String("singleStep"), 0.1);
 89     item->setAttribute(QLatin1String("decimals"), 3);
 90     topItem->addSubProperty(item);
 91
 92     item = variantManager->addProperty(QVariant::Double, QString::number(i++) + QLatin1String(" Double Property (ReadOnly)"));
 93     item->setValue(1.23456);
 94     item->setAttribute(QLatin1String("singleStep"), 0.1);
 95     item->setAttribute(QLatin1String("decimals"), 5);
 96     item->setAttribute(QLatin1String("readOnly"), true);
 97     topItem->addSubProperty(item);
 98
 99     item = variantManager->addProperty(QVariant::String, QString::number(i++) + QLatin1String(" String Property"));
100     item->setValue("Value");
101     topItem->addSubProperty(item);
102
103     item = variantManager->addProperty(QVariant::String, QString::number(i++) + QLatin1String(" String Property (Password)"));
104     item->setAttribute(QLatin1String("echoMode"), QLineEdit::Password);
105     item->setValue("Password");
106     topItem->addSubProperty(item);
107
108     // Readonly String Property
109     item = variantManager->addProperty(QVariant::String, QString::number(i++) + QLatin1String(" String Property (ReadOnly)"));
110     item->setAttribute(QLatin1String("readOnly"), true);
111     item->setValue("readonly text");
112     topItem->addSubProperty(item);
113
114     item = variantManager->addProperty(QVariant::Date, QString::number(i++) + QLatin1String(" Date Property"));
115     item->setValue(QDate::currentDate().addDays(2));
116     topItem->addSubProperty(item);
117
118     item = variantManager->addProperty(QVariant::Time, QString::number(i++) + QLatin1String(" Time Property"));
119     item->setValue(QTime::currentTime());
120     topItem->addSubProperty(item);
121
122     item = variantManager->addProperty(QVariant::DateTime, QString::number(i++) + QLatin1String(" DateTime Property"));
123     item->setValue(QDateTime::currentDateTime());
124     topItem->addSubProperty(item);
125
126     item = variantManager->addProperty(QVariant::KeySequence, QString::number(i++) + QLatin1String(" KeySequence Property"));
127     item->setValue(QKeySequence(Qt::ControlModifier | Qt::Key_Q));
128     topItem->addSubProperty(item);
129
130     item = variantManager->addProperty(QVariant::Char, QString::number(i++) + QLatin1String(" Char Property"));
131     item->setValue(QChar(386));
132     topItem->addSubProperty(item);
133
134     item = variantManager->addProperty(QVariant::Locale, QString::number(i++) + QLatin1String(" Locale Property"));
135     item->setValue(QLocale(QLocale::Polish, QLocale::Poland));
136     topItem->addSubProperty(item);
137
138     item = variantManager->addProperty(QVariant::Point, QString::number(i++) + QLatin1String(" Point Property"));
139     item->setValue(QPoint(10, 10));
140     topItem->addSubProperty(item);
141
142     item = variantManager->addProperty(QVariant::PointF, QString::number(i++) + QLatin1String(" PointF Property"));
143     item->setValue(QPointF(1.2345, -1.23451));
144     item->setAttribute(QLatin1String("decimals"), 3);
145     topItem->addSubProperty(item);
146
147     item = variantManager->addProperty(QVariant::Size, QString::number(i++) + QLatin1String(" Size Property"));
148     item->setValue(QSize(20, 20));
149     item->setAttribute(QLatin1String("minimum"), QSize(10, 10));
150     item->setAttribute(QLatin1String("maximum"), QSize(30, 30));
151     topItem->addSubProperty(item);
152
153     item = variantManager->addProperty(QVariant::SizeF, QString::number(i++) + QLatin1String(" SizeF Property"));
154     item->setValue(QSizeF(1.2345, 1.2345));
155     item->setAttribute(QLatin1String("decimals"), 3);
156     item->setAttribute(QLatin1String("minimum"), QSizeF(0.12, 0.34));
157     item->setAttribute(QLatin1String("maximum"), QSizeF(20.56, 20.78));
158     topItem->addSubProperty(item);
159
160     item = variantManager->addProperty(QVariant::Rect, QString::number(i++) + QLatin1String(" Rect Property"));
161     item->setValue(QRect(10, 10, 20, 20));
162     topItem->addSubProperty(item);
163     item->setAttribute(QLatin1String("constraint"), QRect(0, 0, 50, 50));
164
165     item = variantManager->addProperty(QVariant::RectF, QString::number(i++) + QLatin1String(" RectF Property"));
166     item->setValue(QRectF(1.2345, 1.2345, 1.2345, 1.2345));
167     topItem->addSubProperty(item);
168     item->setAttribute(QLatin1String("constraint"), QRectF(0, 0, 50, 50));
169     item->setAttribute(QLatin1String("decimals"), 3);
170
171     item = variantManager->addProperty(QtVariantPropertyManager::enumTypeId(),
172         QString::number(i++) + QLatin1String(" Enum Property"));
173     QStringList enumNames;
174     enumNames << "Enum0" << "Enum1" << "Enum2";
175     item->setAttribute(QLatin1String("enumNames"), enumNames);
176     item->setValue(1);
177     topItem->addSubProperty(item);
178
179     item = variantManager->addProperty(QtVariantPropertyManager::flagTypeId(),
180         QString::number(i++) + QLatin1String(" Flag Property"));
181     QStringList flagNames;
182     flagNames << "Flag0" << "Flag1" << "Flag2";
183     item->setAttribute(QLatin1String("flagNames"), flagNames);
184     item->setValue(5);
185     topItem->addSubProperty(item);
186
187     item = variantManager->addProperty(QVariant::SizePolicy, QString::number(i++) + QLatin1String(" SizePolicy Property"));
188     topItem->addSubProperty(item);
189
190     item = variantManager->addProperty(QVariant::Font, QString::number(i++) + QLatin1String(" Font Property"));
191     topItem->addSubProperty(item);
192
193     item = variantManager->addProperty(QVariant::Cursor, QString::number(i++) + QLatin1String(" Cursor Property"));
194     topItem->addSubProperty(item);
195
196     item = variantManager->addProperty(QVariant::Color, QString::number(i++) + QLatin1String(" Color Property"));
197     topItem->addSubProperty(item);
198
199     variantFactory = new QtVariantEditorFactory();
200
201     variantEditor = new QtTreePropertyBrowser();
202     variantEditor->setFactoryForManager(variantManager, variantFactory);
203     variantEditor->addProperty(topItem);
204     variantEditor->setPropertiesWithoutValueMarked(true);
205     variantEditor->setRootIsDecorated(false);
206
207     setWidget(variantEditor);
208
209     //variantEditor->show();
210
211 }
212
213 void NodePropertyWidget::createDisplayTreeProperty(){
214
215     variantManager = new QtVariantPropertyManager();
216
217     int i = 0;
218     topItem = variantManager->addProperty(QtVariantPropertyManager::groupTypeId(),
219         QString::number(i++) + QLatin1String(" Display Property"));
220
221     item = variantManager->addProperty(QVariant::Bool, QString::number(i++) + QLatin1String(" Bool Property"));
222     item->setValue(true);
223     topItem->addSubProperty(item);
224
225     item = variantManager->addProperty(QVariant::Int, QString::number(i++) + QLatin1String(" Int Property"));
226     item->setValue(20);
227     item->setAttribute(QLatin1String("minimum"), 0);
228     item->setAttribute(QLatin1String("maximum"), 100);
229     item->setAttribute(QLatin1String("singleStep"), 10);
230     topItem->addSubProperty(item);
231
232     item = variantManager->addProperty(QVariant::Int, QString::number(i++) + QLatin1String(" Int Property (ReadOnly)"));
233     item->setValue(20);
234     item->setAttribute(QLatin1String("minimum"), 0);
235     item->setAttribute(QLatin1String("maximum"), 100);
236     item->setAttribute(QLatin1String("singleStep"), 10);
237     item->setAttribute(QLatin1String("readOnly"), true);
238     topItem->addSubProperty(item);
239
240     item = variantManager->addProperty(QVariant::Double, QString::number(i++) + QLatin1String(" Double Property"));
241     item->setValue(1.2345);
242     item->setAttribute(QLatin1String("singleStep"), 0.1);
243     item->setAttribute(QLatin1String("decimals"), 3);
244     topItem->addSubProperty(item);
245
246     item = variantManager->addProperty(QVariant::Double, QString::number(i++) + QLatin1String(" Double Property (ReadOnly)"));
247     item->setValue(1.23456);
248     item->setAttribute(QLatin1String("singleStep"), 0.1);
249     item->setAttribute(QLatin1String("decimals"), 5);
250     item->setAttribute(QLatin1String("readOnly"), true);
251     topItem->addSubProperty(item);
252
253     item = variantManager->addProperty(QVariant::String, QString::number(i++) + QLatin1String(" String Property"));
254     item->setValue("Value");
255     topItem->addSubProperty(item);
256
257     item = variantManager->addProperty(QVariant::String, QString::number(i++) + QLatin1String(" String Property (Password)"));
258     item->setAttribute(QLatin1String("echoMode"), QLineEdit::Password);
259     item->setValue("Password");
260     topItem->addSubProperty(item);
261
262     // Readonly String Property
263     item = variantManager->addProperty(QVariant::String, QString::number(i++) + QLatin1String(" String Property (ReadOnly)"));
264     item->setAttribute(QLatin1String("readOnly"), true);
265     item->setValue("readonly text");
266     topItem->addSubProperty(item);
267
268     item = variantManager->addProperty(QVariant::Date, QString::number(i++) + QLatin1String(" Date Property"));
269     item->setValue(QDate::currentDate().addDays(2));
270     topItem->addSubProperty(item);
271
272     item = variantManager->addProperty(QVariant::Time, QString::number(i++) + QLatin1String(" Time Property"));
273     item->setValue(QTime::currentTime());
274     topItem->addSubProperty(item);
275
276     item = variantManager->addProperty(QVariant::DateTime, QString::number(i++) + QLatin1String(" DateTime Property"));
277     item->setValue(QDateTime::currentDateTime());
278     topItem->addSubProperty(item);
279
280     item = variantManager->addProperty(QVariant::KeySequence, QString::number(i++) + QLatin1String(" KeySequence Property"));
281     item->setValue(QKeySequence(Qt::ControlModifier | Qt::Key_Q));
282     topItem->addSubProperty(item);
283
284     item = variantManager->addProperty(QVariant::Char, QString::number(i++) + QLatin1String(" Char Property"));
285     item->setValue(QChar(386));
286     topItem->addSubProperty(item);
287
288     item = variantManager->addProperty(QVariant::Locale, QString::number(i++) + QLatin1String(" Locale Property"));
289     item->setValue(QLocale(QLocale::Polish, QLocale::Poland));
290     topItem->addSubProperty(item);
291
292     item = variantManager->addProperty(QVariant::Point, QString::number(i++) + QLatin1String(" Point Property"));
293     item->setValue(QPoint(10, 10));
294     topItem->addSubProperty(item);
295
296     item = variantManager->addProperty(QVariant::PointF, QString::number(i++) + QLatin1String(" PointF Property"));
297     item->setValue(QPointF(1.2345, -1.23451));
298     item->setAttribute(QLatin1String("decimals"), 3);
299     topItem->addSubProperty(item);
300
301     item = variantManager->addProperty(QVariant::Size, QString::number(i++) + QLatin1String(" Size Property"));
302     item->setValue(QSize(20, 20));
303     item->setAttribute(QLatin1String("minimum"), QSize(10, 10));
304     item->setAttribute(QLatin1String("maximum"), QSize(30, 30));
305     topItem->addSubProperty(item);
306
307     item = variantManager->addProperty(QVariant::SizeF, QString::number(i++) + QLatin1String(" SizeF Property"));
308     item->setValue(QSizeF(1.2345, 1.2345));
309     item->setAttribute(QLatin1String("decimals"), 3);
310     item->setAttribute(QLatin1String("minimum"), QSizeF(0.12, 0.34));
311     item->setAttribute(QLatin1String("maximum"), QSizeF(20.56, 20.78));
312     topItem->addSubProperty(item);
313
314     item = variantManager->addProperty(QVariant::Rect, QString::number(i++) + QLatin1String(" Rect Property"));
315     item->setValue(QRect(10, 10, 20, 20));
316     topItem->addSubProperty(item);
317     item->setAttribute(QLatin1String("constraint"), QRect(0, 0, 50, 50));
318
319     item = variantManager->addProperty(QVariant::RectF, QString::number(i++) + QLatin1String(" RectF Property"));
320     item->setValue(QRectF(1.2345, 1.2345, 1.2345, 1.2345));
321     topItem->addSubProperty(item);
322     item->setAttribute(QLatin1String("constraint"), QRectF(0, 0, 50, 50));
323     item->setAttribute(QLatin1String("decimals"), 3);
324
325     item = variantManager->addProperty(QtVariantPropertyManager::enumTypeId(),
326         QString::number(i++) + QLatin1String(" Enum Property"));
327     QStringList enumNames;
328     enumNames << "Enum0" << "Enum1" << "Enum2";
329     item->setAttribute(QLatin1String("enumNames"), enumNames);
330     item->setValue(1);
331     topItem->addSubProperty(item);
332
333     item = variantManager->addProperty(QtVariantPropertyManager::flagTypeId(),
334         QString::number(i++) + QLatin1String(" Flag Property"));
335     QStringList flagNames;
336     flagNames << "Flag0" << "Flag1" << "Flag2";
337     item->setAttribute(QLatin1String("flagNames"), flagNames);
338     item->setValue(5);
339     topItem->addSubProperty(item);
340
341     item = variantManager->addProperty(QVariant::SizePolicy, QString::number(i++) + QLatin1String(" SizePolicy Property"));
342     topItem->addSubProperty(item);
343
344     item = variantManager->addProperty(QVariant::Font, QString::number(i++) + QLatin1String(" Font Property"));
345     topItem->addSubProperty(item);
346
347     item = variantManager->addProperty(QVariant::Cursor, QString::number(i++) + QLatin1String(" Cursor Property"));
348     topItem->addSubProperty(item);
349
350     item = variantManager->addProperty(QVariant::Color, QString::number(i++) + QLatin1String(" Color Property"));
351     topItem->addSubProperty(item);
352
353     variantFactory = new QtVariantEditorFactory();
354
355     variantEditor = new QtTreePropertyBrowser();
356     variantEditor->setFactoryForManager(variantManager, variantFactory);
357     variantEditor->addProperty(topItem);
358     variantEditor->setPropertiesWithoutValueMarked(true);
359     variantEditor->setRootIsDecorated(false);
360
361     setWidget(variantEditor);
362
363     //variantEditor->show();
364
365 }
366
367 void NodePropertyWidget::createArrowTreeProperty(){
368
369     variantManager = new QtVariantPropertyManager();
370
371     int i = 0;
372     topItem = variantManager->addProperty(QtVariantPropertyManager::groupTypeId(),
373         QString::number(i++) + QLatin1String("Arrow Property"));
374
375     item = variantManager->addProperty(QVariant::Bool, QString::number(i++) + QLatin1String(" Bool Property"));
376     item->setValue(true);
377     topItem->addSubProperty(item);
378
379     item = variantManager->addProperty(QVariant::Int, QString::number(i++) + QLatin1String(" Int Property"));
380     item->setValue(20);
381     item->setAttribute(QLatin1String("minimum"), 0);
382     item->setAttribute(QLatin1String("maximum"), 100);
383     item->setAttribute(QLatin1String("singleStep"), 10);
384     topItem->addSubProperty(item);
385
386     item = variantManager->addProperty(QVariant::Int, QString::number(i++) + QLatin1String(" Int Property (ReadOnly)"));
387     item->setValue(20);
388     item->setAttribute(QLatin1String("minimum"), 0);
389     item->setAttribute(QLatin1String("maximum"), 100);
390     item->setAttribute(QLatin1String("singleStep"), 10);
391     item->setAttribute(QLatin1String("readOnly"), true);
392     topItem->addSubProperty(item);
393
394     item = variantManager->addProperty(QVariant::Double, QString::number(i++) + QLatin1String(" Double Property"));
395     item->setValue(1.2345);
396     item->setAttribute(QLatin1String("singleStep"), 0.1);
397     item->setAttribute(QLatin1String("decimals"), 3);
398     topItem->addSubProperty(item);
399
400     item = variantManager->addProperty(QVariant::Double, QString::number(i++) + QLatin1String(" Double Property (ReadOnly)"));
401     item->setValue(1.23456);
402     item->setAttribute(QLatin1String("singleStep"), 0.1);
403     item->setAttribute(QLatin1String("decimals"), 5);
404     item->setAttribute(QLatin1String("readOnly"), true);
405     topItem->addSubProperty(item);
406
407     item = variantManager->addProperty(QVariant::String, QString::number(i++) + QLatin1String(" String Property"));
408     item->setValue("Value");
409     topItem->addSubProperty(item);
410
411     item = variantManager->addProperty(QVariant::String, QString::number(i++) + QLatin1String(" String Property (Password)"));
412     item->setAttribute(QLatin1String("echoMode"), QLineEdit::Password);
413     item->setValue("Password");
414     topItem->addSubProperty(item);
415
416     // Readonly String Property
417     item = variantManager->addProperty(QVariant::String, QString::number(i++) + QLatin1String(" String Property (ReadOnly)"));
418     item->setAttribute(QLatin1String("readOnly"), true);
419     item->setValue("readonly text");
420     topItem->addSubProperty(item);
421
422     item = variantManager->addProperty(QVariant::Date, QString::number(i++) + QLatin1String(" Date Property"));
423     item->setValue(QDate::currentDate().addDays(2));
424     topItem->addSubProperty(item);
425
426     item = variantManager->addProperty(QVariant::Time, QString::number(i++) + QLatin1String(" Time Property"));
427     item->setValue(QTime::currentTime());
428     topItem->addSubProperty(item);
429
430     item = variantManager->addProperty(QVariant::DateTime, QString::number(i++) + QLatin1String(" DateTime Property"));
431     item->setValue(QDateTime::currentDateTime());
432     topItem->addSubProperty(item);
433
434     item = variantManager->addProperty(QVariant::KeySequence, QString::number(i++) + QLatin1String(" KeySequence Property"));
435     item->setValue(QKeySequence(Qt::ControlModifier | Qt::Key_Q));
436     topItem->addSubProperty(item);
437
438     item = variantManager->addProperty(QVariant::Char, QString::number(i++) + QLatin1String(" Char Property"));
439     item->setValue(QChar(386));
440     topItem->addSubProperty(item);
441
442     item = variantManager->addProperty(QVariant::Locale, QString::number(i++) + QLatin1String(" Locale Property"));
443     item->setValue(QLocale(QLocale::Polish, QLocale::Poland));
444     topItem->addSubProperty(item);
445
446     item = variantManager->addProperty(QVariant::Point, QString::number(i++) + QLatin1String(" Point Property"));
447     item->setValue(QPoint(10, 10));
448     topItem->addSubProperty(item);
449
450     item = variantManager->addProperty(QVariant::PointF, QString::number(i++) + QLatin1String(" PointF Property"));
451     item->setValue(QPointF(1.2345, -1.23451));
452     item->setAttribute(QLatin1String("decimals"), 3);
453     topItem->addSubProperty(item);
454
455     item = variantManager->addProperty(QVariant::Size, QString::number(i++) + QLatin1String(" Size Property"));
456     item->setValue(QSize(20, 20));
457     item->setAttribute(QLatin1String("minimum"), QSize(10, 10));
458     item->setAttribute(QLatin1String("maximum"), QSize(30, 30));
459     topItem->addSubProperty(item);
460
461     item = variantManager->addProperty(QVariant::SizeF, QString::number(i++) + QLatin1String(" SizeF Property"));
462     item->setValue(QSizeF(1.2345, 1.2345));
463     item->setAttribute(QLatin1String("decimals"), 3);
464     item->setAttribute(QLatin1String("minimum"), QSizeF(0.12, 0.34));
465     item->setAttribute(QLatin1String("maximum"), QSizeF(20.56, 20.78));
466     topItem->addSubProperty(item);
467
468     item = variantManager->addProperty(QVariant::Rect, QString::number(i++) + QLatin1String(" Rect Property"));
469     item->setValue(QRect(10, 10, 20, 20));
470     topItem->addSubProperty(item);
471     item->setAttribute(QLatin1String("constraint"), QRect(0, 0, 50, 50));
472
473     item = variantManager->addProperty(QVariant::RectF, QString::number(i++) + QLatin1String(" RectF Property"));
474     item->setValue(QRectF(1.2345, 1.2345, 1.2345, 1.2345));
475     topItem->addSubProperty(item);
476     item->setAttribute(QLatin1String("constraint"), QRectF(0, 0, 50, 50));
477     item->setAttribute(QLatin1String("decimals"), 3);
478
479     item = variantManager->addProperty(QtVariantPropertyManager::enumTypeId(),
480         QString::number(i++) + QLatin1String(" Enum Property"));
481     QStringList enumNames;
482     enumNames << "Enum0" << "Enum1" << "Enum2";
483     item->setAttribute(QLatin1String("enumNames"), enumNames);
484     item->setValue(1);
485     topItem->addSubProperty(item);
486
487     item = variantManager->addProperty(QtVariantPropertyManager::flagTypeId(),
488         QString::number(i++) + QLatin1String(" Flag Property"));
489     QStringList flagNames;
490     flagNames << "Flag0" << "Flag1" << "Flag2";
491     item->setAttribute(QLatin1String("flagNames"), flagNames);
492     item->setValue(5);
493     topItem->addSubProperty(item);
494
495     item = variantManager->addProperty(QVariant::SizePolicy, QString::number(i++) + QLatin1String(" SizePolicy Property"));
496     topItem->addSubProperty(item);
497
498     item = variantManager->addProperty(QVariant::Font, QString::number(i++) + QLatin1String(" Font Property"));
499     topItem->addSubProperty(item);
500
501     item = variantManager->addProperty(QVariant::Cursor, QString::number(i++) + QLatin1String(" Cursor Property"));
502     topItem->addSubProperty(item);
503
504     item = variantManager->addProperty(QVariant::Color, QString::number(i++) + QLatin1String(" Color Property"));
505     topItem->addSubProperty(item);
506
507     variantFactory = new QtVariantEditorFactory();
508
509     variantEditor = new QtTreePropertyBrowser();
510     variantEditor->setFactoryForManager(variantManager, variantFactory);
511     variantEditor->addProperty(topItem);
512     variantEditor->setPropertiesWithoutValueMarked(true);
513     variantEditor->setRootIsDecorated(false);
514
515     setWidget(variantEditor);
516     //variantEditor->show();
517
518 }

View Code

以下的参考中还会给出很多propertybrowser的很多例子

references：

https://github.com/commontk/QtPropertyBrowser

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