Speed up application loading

3 files changed, 376 insertions, 363 deletions

diff --git a/src/kernel/qstyle.cpp b/src/kernel/qstyle.cpp
index 4e689c2..75d448d 100644
--- a/src/kernel/qstyle.cpp
+++ b/src/kernel/qstyle.cpp
@@ -2579,7 +2579,11 @@ QSize QStyle::sizeFromContents(ContentsType contents,
 
 int QStyle::styleHint(StyleHint sh, const QWidget * w, const QStyleOption &so, QStyleHintReturn *shr) const
 {
-	QStyleControlElementData ceData = populateControlElementDataFromWidget(w, so, false);
+	bool ceDataNotNeeded = false;
+	if (sh == SH_Widget_ShareActivation) {
+		ceDataNotNeeded = true;
+	}
+	QStyleControlElementData ceData = populateControlElementDataFromWidget(w, so, false, ceDataNotNeeded);
 	return styleHint(sh, ceData, getControlElementFlagsForObject(w, ceData.widgetObjectTypes, QStyleOption(), false), so, shr, w);
 }
 
diff --git a/src/kernel/qstyle.h b/src/kernel/qstyle.h
index f76b970..63acec6 100644
--- a/src/kernel/qstyle.h
+++ b/src/kernel/qstyle.h
@@ -1231,6 +1231,7 @@ Q_EXPORT QStyleControlElementData populateControlElementDataFromWidget(const QWi
 Q_EXPORT QStyleControlElementData populateControlElementDataFromApplication(const QApplication* app, const QStyleOption& opt, bool populateReliantFields=true);
 Q_EXPORT QStyle::ControlElementFlags getControlElementFlagsForObject(const QObject* object, QStringList objectTypeList, const QStyleOption& opt, bool populateReliantFields=true);
 Q_EXPORT QStringList getObjectTypeListForObject(const QObject* object);
+Q_EXPORT QStyleControlElementData populateControlElementDataFromWidget(const QWidget* widget, const QStyleOption& opt, bool populateReliantFields, bool populateMinimumNumberOfFields);
 
 #endif // QT_NO_STYLE
 #endif // QSTYLE_H
diff --git a/src/styles/qcommonstyle.cpp b/src/styles/qcommonstyle.cpp
index a0e64d0..b49bef2 100644
--- a/src/styles/qcommonstyle.cpp
+++ b/src/styles/qcommonstyle.cpp
@@ -251,421 +251,429 @@ QStyle::ControlElementFlags getControlElementFlagsForObject(const QObject* objec
 }
 
 QStyleControlElementData populateControlElementDataFromWidget(const QWidget* widget, const QStyleOption& opt, bool populateReliantFields) {
+	return populateControlElementDataFromWidget(widget, opt, populateReliantFields, false);
+}
+
+QStyleControlElementData populateControlElementDataFromWidget(const QWidget* widget, const QStyleOption& opt, bool populateReliantFields, bool populateMinimumNumberOfFields) {
 	QStyleControlElementData ceData;
 
 	if (widget) {
 		ceData.widgetObjectTypes = getObjectTypeListForObject(widget);
-		ceData.allDataPopulated = populateReliantFields;
-		const QPixmap* erasePixmap = widget->backgroundPixmap();
-		if (erasePixmap) {
-			ceData.bgPixmap = *erasePixmap;
-		}
-		if (populateReliantFields) {
-			ceData.bgBrush = widget->backgroundBrush();
+		ceData.allDataPopulated = populateReliantFields & populateMinimumNumberOfFields;
+		if (!populateMinimumNumberOfFields) {
+			const QPixmap* erasePixmap = widget->backgroundPixmap();
+			if (erasePixmap) {
+				ceData.bgPixmap = *erasePixmap;
+			}
+			if (populateReliantFields) {
+				ceData.bgBrush = widget->backgroundBrush();
+				ceData.windowState = (Qt::WindowState)(widget->windowState());
+			}
 		}
 		ceData.wflags = widget->getWFlags();
-		if (populateReliantFields) {
-			ceData.windowState = (Qt::WindowState)(widget->windowState());
-		}
-		ceData.bgColor = widget->eraseColor();
-		ceData.bgOffset = widget->backgroundOffset();
-		ceData.backgroundMode = widget->backgroundMode();
-		if (populateReliantFields) {
-			ceData.fgColor = widget->foregroundColor();
-			ceData.colorGroup = widget->colorGroup();
-			ceData.paletteBgColor = widget->paletteBackgroundColor();
-		}
-		ceData.geometry = widget->geometry();
-		ceData.rect = widget->rect();
-		ceData.pos = widget->pos();
-		const QPixmap* icon = widget->icon();
-		if (icon) {
-			ceData.icon = *icon;
+		if (!populateMinimumNumberOfFields) {
+			ceData.bgColor = widget->eraseColor();
+			ceData.bgOffset = widget->backgroundOffset();
+			ceData.backgroundMode = widget->backgroundMode();
+			if (populateReliantFields) {
+				ceData.fgColor = widget->foregroundColor();
+				ceData.colorGroup = widget->colorGroup();
+				ceData.paletteBgColor = widget->paletteBackgroundColor();
+			}
+			ceData.geometry = widget->geometry();
+			ceData.rect = widget->rect();
+			ceData.pos = widget->pos();
+			const QPixmap* icon = widget->icon();
+			if (icon) {
+				ceData.icon = *icon;
+			}
+			ceData.palette = widget->palette();
+			ceData.font = widget->font();
 		}
-		ceData.palette = widget->palette();
-		ceData.font = widget->font();
 		ceData.name = widget->name();
 		ceData.caption = widget->caption();
-		if (ceData.widgetObjectTypes.contains("QPushButton")) {
-			const QPushButton *button = dynamic_cast<const QPushButton*>(widget);
-			if (button) {
-				QIconSet* iconSet = 0;
-				const QPixmap* fgPixmap = 0;
-				iconSet = button->iconSet();
-				fgPixmap = button->pixmap();
-				if (iconSet) {
-					ceData.iconSet = *iconSet;
-				}
-				if (fgPixmap) {
-					ceData.fgPixmap = *fgPixmap;
+		if (!populateMinimumNumberOfFields) {
+			if (ceData.widgetObjectTypes.contains("QPushButton")) {
+				const QPushButton *button = dynamic_cast<const QPushButton*>(widget);
+				if (button) {
+					QIconSet* iconSet = 0;
+					const QPixmap* fgPixmap = 0;
+					iconSet = button->iconSet();
+					fgPixmap = button->pixmap();
+					if (iconSet) {
+						ceData.iconSet = *iconSet;
+					}
+					if (fgPixmap) {
+						ceData.fgPixmap = *fgPixmap;
+					}
 				}
 			}
-		}
-		if (ceData.widgetObjectTypes.contains("QToolButton")) {
-			const QToolButton *button = dynamic_cast<const QToolButton*>(widget);
-			if (button) {
-				const QPixmap* fgPixmap = 0;
-				ceData.iconSet = button->iconSet();
-				fgPixmap = button->pixmap();
-				if (fgPixmap) {
-					ceData.fgPixmap = *fgPixmap;
+			if (ceData.widgetObjectTypes.contains("QToolButton")) {
+				const QToolButton *button = dynamic_cast<const QToolButton*>(widget);
+				if (button) {
+					const QPixmap* fgPixmap = 0;
+					ceData.iconSet = button->iconSet();
+					fgPixmap = button->pixmap();
+					if (fgPixmap) {
+						ceData.fgPixmap = *fgPixmap;
+					}
+					ceData.textLabel = button->textLabel();
+					ceData.toolButtonTextPosition = button->textPosition();
+					ceData.popupDelay = button->popupDelay();
 				}
-				ceData.textLabel = button->textLabel();
-				ceData.toolButtonTextPosition = button->textPosition();
-				ceData.popupDelay = button->popupDelay();
 			}
-		}
-		if (ceData.widgetObjectTypes.contains("QCheckBox")) {
-			const QCheckBox *button = dynamic_cast<const QCheckBox*>(widget);
-			if (button) {
-				const QPixmap* fgPixmap = 0;
-				fgPixmap = button->pixmap();
-				if (fgPixmap) {
-					ceData.fgPixmap = *fgPixmap;
+			if (ceData.widgetObjectTypes.contains("QCheckBox")) {
+				const QCheckBox *button = dynamic_cast<const QCheckBox*>(widget);
+				if (button) {
+					const QPixmap* fgPixmap = 0;
+					fgPixmap = button->pixmap();
+					if (fgPixmap) {
+						ceData.fgPixmap = *fgPixmap;
+					}
 				}
 			}
-		}
-		if (ceData.widgetObjectTypes.contains("QRadioButton")) {
-			const QRadioButton *button = dynamic_cast<const QRadioButton*>(widget);
-			if (button) {
-				const QPixmap* fgPixmap = 0;
-				fgPixmap = button->pixmap();
-				if (fgPixmap) {
-					ceData.fgPixmap = *fgPixmap;
+			if (ceData.widgetObjectTypes.contains("QRadioButton")) {
+				const QRadioButton *button = dynamic_cast<const QRadioButton*>(widget);
+				if (button) {
+					const QPixmap* fgPixmap = 0;
+					fgPixmap = button->pixmap();
+					if (fgPixmap) {
+						ceData.fgPixmap = *fgPixmap;
+					}
 				}
 			}
-		}
-		if (ceData.widgetObjectTypes.contains("QButton")) {
-			const QButton *button = dynamic_cast<const QButton*>(widget);
-			if (button) {
-				ceData.text = button->text();
-			}
-		}
-		if (ceData.widgetObjectTypes.contains("QTabBar")) {
-			const QTabBar *tb = dynamic_cast<const QTabBar*>(widget);
-			if (tb) {
-				ceData.tabBarData.tabCount = tb->count();
-				ceData.tabBarData.currentTabIndex = tb->currentTab();
-				ceData.tabBarData.shape = tb->shape();
-				ceData.tabBarData.identIndexMap.clear();
-				const QTab* currentTab;
-				for (int i=0; i<tb->count(); ++i) {
-					currentTab = tb->tabAt(i);
-					if (currentTab) {
-						ceData.tabBarData.identIndexMap[currentTab->identifier()] = tb->indexOf(currentTab->identifier());
-					}
+			if (ceData.widgetObjectTypes.contains("QButton")) {
+				const QButton *button = dynamic_cast<const QButton*>(widget);
+				if (button) {
+					ceData.text = button->text();
 				}
-				const QTabWidget *tw = dynamic_cast<const QTabWidget*>(tb->parent());
-				if (tw) {
-					QWidget *cw;
-					cw = tw->cornerWidget(Qt::TopLeft);
-					if(cw) {
-						ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_TopLeft].widgetObjectTypes = getObjectTypeListForObject(cw);
-						ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_TopLeft].geometry = cw->geometry();
-						ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_TopLeft].rect = cw->rect();
-						ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_TopLeft].pos = cw->pos();
-					}
-					cw = tw->cornerWidget(Qt::TopRight);
-					if(cw) {
-						ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_TopRight].widgetObjectTypes = getObjectTypeListForObject(cw);
-						ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_TopRight].geometry = cw->geometry();
-						ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_TopRight].rect = cw->rect();
-						ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_TopRight].pos = cw->pos();
-					}
-					cw = tw->cornerWidget(Qt::BottomLeft);
-					if(cw) {
-						ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_BottomLeft].widgetObjectTypes = getObjectTypeListForObject(cw);
-						ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_BottomLeft].geometry = cw->geometry();
-						ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_BottomLeft].rect = cw->rect();
-						ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_BottomLeft].pos = cw->pos();
+			}
+			if (ceData.widgetObjectTypes.contains("QTabBar")) {
+				const QTabBar *tb = dynamic_cast<const QTabBar*>(widget);
+				if (tb) {
+					ceData.tabBarData.tabCount = tb->count();
+					ceData.tabBarData.currentTabIndex = tb->currentTab();
+					ceData.tabBarData.shape = tb->shape();
+					ceData.tabBarData.identIndexMap.clear();
+					const QTab* currentTab;
+					for (int i=0; i<tb->count(); ++i) {
+						currentTab = tb->tabAt(i);
+						if (currentTab) {
+							ceData.tabBarData.identIndexMap[currentTab->identifier()] = tb->indexOf(currentTab->identifier());
+						}
 					}
-					cw = tw->cornerWidget(Qt::BottomRight);
-					if(cw) {
-						ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_BottomRight].widgetObjectTypes = getObjectTypeListForObject(cw);
-						ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_BottomRight].geometry = cw->geometry();
-						ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_BottomRight].rect = cw->rect();
-						ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_BottomRight].pos = cw->pos();
+					const QTabWidget *tw = dynamic_cast<const QTabWidget*>(tb->parent());
+					if (tw) {
+						QWidget *cw;
+						cw = tw->cornerWidget(Qt::TopLeft);
+						if(cw) {
+							ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_TopLeft].widgetObjectTypes = getObjectTypeListForObject(cw);
+							ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_TopLeft].geometry = cw->geometry();
+							ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_TopLeft].rect = cw->rect();
+							ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_TopLeft].pos = cw->pos();
+						}
+						cw = tw->cornerWidget(Qt::TopRight);
+						if(cw) {
+							ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_TopRight].widgetObjectTypes = getObjectTypeListForObject(cw);
+							ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_TopRight].geometry = cw->geometry();
+							ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_TopRight].rect = cw->rect();
+							ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_TopRight].pos = cw->pos();
+						}
+						cw = tw->cornerWidget(Qt::BottomLeft);
+						if(cw) {
+							ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_BottomLeft].widgetObjectTypes = getObjectTypeListForObject(cw);
+							ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_BottomLeft].geometry = cw->geometry();
+							ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_BottomLeft].rect = cw->rect();
+							ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_BottomLeft].pos = cw->pos();
+						}
+						cw = tw->cornerWidget(Qt::BottomRight);
+						if(cw) {
+							ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_BottomRight].widgetObjectTypes = getObjectTypeListForObject(cw);
+							ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_BottomRight].geometry = cw->geometry();
+							ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_BottomRight].rect = cw->rect();
+							ceData.tabBarData.cornerWidgets[QStyleControlElementTabBarData::CWL_BottomRight].pos = cw->pos();
+						}
 					}
 				}
 			}
-		}
-		if (ceData.widgetObjectTypes.contains("QToolBox")) {
-			const QToolBox *tb = dynamic_cast<const QToolBox*>(widget);
-			if (tb) {
-				const QWidget* currentItem = tb->currentItem();
-				if (currentItem) {
-					ceData.activeItemPaletteBgColor = currentItem->paletteBackgroundColor();
+			if (ceData.widgetObjectTypes.contains("QToolBox")) {
+				const QToolBox *tb = dynamic_cast<const QToolBox*>(widget);
+				if (tb) {
+					const QWidget* currentItem = tb->currentItem();
+					if (currentItem) {
+						ceData.activeItemPaletteBgColor = currentItem->paletteBackgroundColor();
+					}
 				}
 			}
-		}
-		if (ceData.widgetObjectTypes.contains("QProgressBar")) {
-			const QProgressBar *pb = dynamic_cast<const QProgressBar*>(widget);
-			if (pb) {
-				ceData.currentStep = pb->progress();
-				ceData.totalSteps = pb->totalSteps();
-				ceData.progressText = pb->progressString();
-				ceData.percentageVisible = pb->percentageVisible();
-				ceData.orientation = pb->orientation();
+			if (ceData.widgetObjectTypes.contains("QProgressBar")) {
+				const QProgressBar *pb = dynamic_cast<const QProgressBar*>(widget);
+				if (pb) {
+					ceData.currentStep = pb->progress();
+					ceData.totalSteps = pb->totalSteps();
+					ceData.progressText = pb->progressString();
+					ceData.percentageVisible = pb->percentageVisible();
+					ceData.orientation = pb->orientation();
+				}
 			}
-		}
-		if (ceData.widgetObjectTypes.contains("QHeader")) {
-			const QHeader *header = dynamic_cast<const QHeader*>(widget);
-			if (header) {
-				int section = opt.headerSection();
-				QIconSet* iconSet = 0;
-				iconSet = header->iconSet(section);
-				ceData.textLabel = header->label(section);
-				if (iconSet) {
-					ceData.iconSet = *iconSet;
+			if (ceData.widgetObjectTypes.contains("QHeader")) {
+				const QHeader *header = dynamic_cast<const QHeader*>(widget);
+				if (header) {
+					int section = opt.headerSection();
+					QIconSet* iconSet = 0;
+					iconSet = header->iconSet(section);
+					ceData.textLabel = header->label(section);
+					if (iconSet) {
+						ceData.iconSet = *iconSet;
+					}
 				}
 			}
-		}
-		// Complex Controls
-		if (ceData.widgetObjectTypes.contains("QScrollBar")) {
-			const QScrollBar *sb = dynamic_cast<const QScrollBar*>(widget);
-			if (sb) {
-				ceData.orientation = sb->orientation();
-				ceData.minSteps = sb->minValue();
-				ceData.maxSteps = sb->maxValue();
-				ceData.currentStep = sb->value();
-				ceData.startStep = sb->sliderStart();
-				ceData.lineStep = sb->lineStep();
-				ceData.pageStep = sb->pageStep();
-				if (populateReliantFields) {
-					ceData.sliderRect = sb->sliderRect();
+			// Complex Controls
+			if (ceData.widgetObjectTypes.contains("QScrollBar")) {
+				const QScrollBar *sb = dynamic_cast<const QScrollBar*>(widget);
+				if (sb) {
+					ceData.orientation = sb->orientation();
+					ceData.minSteps = sb->minValue();
+					ceData.maxSteps = sb->maxValue();
+					ceData.currentStep = sb->value();
+					ceData.startStep = sb->sliderStart();
+					ceData.lineStep = sb->lineStep();
+					ceData.pageStep = sb->pageStep();
+					if (populateReliantFields) {
+						ceData.sliderRect = sb->sliderRect();
+					}
 				}
 			}
-		}
-		if (ceData.widgetObjectTypes.contains("QSlider")) {
-			const QSlider *sl = dynamic_cast<const QSlider*>(widget);
-			if (sl) {
-				ceData.orientation = sl->orientation();
-				ceData.minSteps = sl->minValue();
-				ceData.maxSteps = sl->maxValue();
-				ceData.tickMarkSetting = sl->tickmarks();
-				ceData.tickInterval = sl->tickInterval();
-				ceData.currentStep = sl->value();
-				ceData.startStep = sl->sliderStart();
-				ceData.lineStep = sl->lineStep();
-				ceData.pageStep = sl->pageStep();
-				if (populateReliantFields) {
-					ceData.sliderRect = sl->sliderRect();
+			if (ceData.widgetObjectTypes.contains("QSlider")) {
+				const QSlider *sl = dynamic_cast<const QSlider*>(widget);
+				if (sl) {
+					ceData.orientation = sl->orientation();
+					ceData.minSteps = sl->minValue();
+					ceData.maxSteps = sl->maxValue();
+					ceData.tickMarkSetting = sl->tickmarks();
+					ceData.tickInterval = sl->tickInterval();
+					ceData.currentStep = sl->value();
+					ceData.startStep = sl->sliderStart();
+					ceData.lineStep = sl->lineStep();
+					ceData.pageStep = sl->pageStep();
+					if (populateReliantFields) {
+						ceData.sliderRect = sl->sliderRect();
+					}
 				}
 			}
-		}
-		if (ceData.widgetObjectTypes.contains("QDialogButtons")) {
-			const QDialogButtons *dlgbtns = dynamic_cast<const QDialogButtons*>(widget);
-			if (dlgbtns) {
-				ceData.orientation = dlgbtns->orientation();
-				ceData.dlgVisibleButtons = dlgbtns->visibleButtons();
-				QDialogButtons::Button btns[] = { QDialogButtons::All, QDialogButtons::Reject, QDialogButtons::Accept, QDialogButtons::Apply, QDialogButtons::Retry, QDialogButtons::Ignore, QDialogButtons::Abort, QDialogButtons::Help };
-				for(unsigned int i = 0; i < (sizeof(btns)/sizeof(btns[0])); i++) {
-					if (ceData.dlgVisibleButtons & btns[i]) {
-						ceData.dlgVisibleSizeHints[btns[i]] = dlgbtns->sizeHint(btns[i]);
+			if (ceData.widgetObjectTypes.contains("QDialogButtons")) {
+				const QDialogButtons *dlgbtns = dynamic_cast<const QDialogButtons*>(widget);
+				if (dlgbtns) {
+					ceData.orientation = dlgbtns->orientation();
+					ceData.dlgVisibleButtons = dlgbtns->visibleButtons();
+					QDialogButtons::Button btns[] = { QDialogButtons::All, QDialogButtons::Reject, QDialogButtons::Accept, QDialogButtons::Apply, QDialogButtons::Retry, QDialogButtons::Ignore, QDialogButtons::Abort, QDialogButtons::Help };
+					for(unsigned int i = 0; i < (sizeof(btns)/sizeof(btns[0])); i++) {
+						if (ceData.dlgVisibleButtons & btns[i]) {
+							ceData.dlgVisibleSizeHints[btns[i]] = dlgbtns->sizeHint(btns[i]);
+						}
 					}
+	
 				}
-
 			}
-		}
-		if (ceData.widgetObjectTypes.contains("QTitleBar")) {
-			const QTitleBar *tb = dynamic_cast<const QTitleBar*>(widget);
-			if (tb) {
-				ceData.titleBarData.hasWindow = !!(tb->window());
-				if (populateReliantFields) {
-					if (ceData.titleBarData.hasWindow) {
-						ceData.titleBarData.windowState = (Qt::WindowState)(tb->window()->windowState());
+			if (ceData.widgetObjectTypes.contains("QTitleBar")) {
+				const QTitleBar *tb = dynamic_cast<const QTitleBar*>(widget);
+				if (tb) {
+					ceData.titleBarData.hasWindow = !!(tb->window());
+					if (populateReliantFields) {
+						if (ceData.titleBarData.hasWindow) {
+							ceData.titleBarData.windowState = (Qt::WindowState)(tb->window()->windowState());
+						}
+						ceData.titleBarData.usesActiveColor = tb->usesActiveColor();
 					}
-					ceData.titleBarData.usesActiveColor = tb->usesActiveColor();
+					ceData.titleBarData.visibleText = tb->visibleText();
 				}
-				ceData.titleBarData.visibleText = tb->visibleText();
 			}
-		}
-		if (ceData.widgetObjectTypes.contains("QSpinWidget")) {
-			const QSpinWidget *sw = dynamic_cast<const QSpinWidget*>(widget);
-			if (sw) {
-				ceData.spinWidgetData.buttonSymbols = sw->buttonSymbols();
-				ceData.spinWidgetData.upRect = sw->upRect();
-				ceData.spinWidgetData.downRect = sw->downRect();
-				ceData.spinWidgetData.upEnabled = sw->isUpEnabled();
-				ceData.spinWidgetData.downEnabled = sw->isDownEnabled();
+			if (ceData.widgetObjectTypes.contains("QSpinWidget")) {
+				const QSpinWidget *sw = dynamic_cast<const QSpinWidget*>(widget);
+				if (sw) {
+					ceData.spinWidgetData.buttonSymbols = sw->buttonSymbols();
+					ceData.spinWidgetData.upRect = sw->upRect();
+					ceData.spinWidgetData.downRect = sw->downRect();
+					ceData.spinWidgetData.upEnabled = sw->isUpEnabled();
+					ceData.spinWidgetData.downEnabled = sw->isDownEnabled();
+				}
 			}
-		}
-		if (ceData.widgetObjectTypes.contains("QListView")) {
-			const QListView *lv = dynamic_cast<const QListView*>(widget);
-			if (lv) {
-				ceData.listViewData.rootDecorated = lv->rootIsDecorated();
-				ceData.listViewData.itemMargin = lv->itemMargin();
-				QWidget* viewport = lv->viewport();
-				if (viewport) {
-					ceData.viewportData.widgetObjectTypes = getObjectTypeListForObject(viewport);
-					ceData.viewportData.allDataPopulated = populateReliantFields;
-					const QPixmap* erasePixmap = viewport->backgroundPixmap();
-					if (erasePixmap) {
-						ceData.viewportData.bgPixmap = *erasePixmap;
+			if (ceData.widgetObjectTypes.contains("QListView")) {
+				const QListView *lv = dynamic_cast<const QListView*>(widget);
+				if (lv) {
+					ceData.listViewData.rootDecorated = lv->rootIsDecorated();
+					ceData.listViewData.itemMargin = lv->itemMargin();
+					QWidget* viewport = lv->viewport();
+					if (viewport) {
+						ceData.viewportData.widgetObjectTypes = getObjectTypeListForObject(viewport);
+						ceData.viewportData.allDataPopulated = populateReliantFields & populateMinimumNumberOfFields;
+						const QPixmap* erasePixmap = viewport->backgroundPixmap();
+						if (erasePixmap) {
+							ceData.viewportData.bgPixmap = *erasePixmap;
+						}
+						if (populateReliantFields) {
+							ceData.viewportData.bgBrush = viewport->backgroundBrush();
+						}
+						if (populateReliantFields) {
+							ceData.viewportData.windowState = (Qt::WindowState)(widget->windowState());
+						}
+						ceData.viewportData.wflags = viewport->getWFlags();
+						ceData.viewportData.bgColor = viewport->eraseColor();
+						ceData.viewportData.bgOffset = viewport->backgroundOffset();
+						ceData.viewportData.backgroundMode = viewport->backgroundMode();
+						if (populateReliantFields) {
+							ceData.viewportData.fgColor = viewport->foregroundColor();
+							ceData.viewportData.colorGroup = viewport->colorGroup();
+							ceData.viewportData.paletteBgColor = viewport->paletteBackgroundColor();
+						}
+						ceData.viewportData.geometry = viewport->geometry();
+						ceData.viewportData.rect = viewport->rect();
+						ceData.viewportData.pos = viewport->pos();
+						const QPixmap* icon = viewport->icon();
+						if (icon) {
+							ceData.viewportData.icon = *icon;
+						}
+						ceData.viewportData.palette = viewport->palette();
+						ceData.viewportData.font = viewport->font();
+						ceData.viewportData.name = viewport->name();
+						ceData.viewportData.caption = viewport->caption();
 					}
-					if (populateReliantFields) {
-						ceData.viewportData.bgBrush = viewport->backgroundBrush();
+				}
+			}
+			if (ceData.widgetObjectTypes.contains("QComboBox")) {
+				const QComboBox *cb = dynamic_cast<const QComboBox*>(widget);
+				if (cb) {
+					const QLineEdit* lineEdit = cb->lineEdit();
+					if (lineEdit) {
+						ceData.comboBoxLineEditFlags = getControlElementFlagsForObject(lineEdit, ceData.widgetObjectTypes, QStyleOption::Default);
 					}
-					ceData.viewportData.wflags = viewport->getWFlags();
-					if (populateReliantFields) {
-						ceData.viewportData.windowState = (Qt::WindowState)(widget->windowState());
+					const QListBox* listBox = cb->listBox();
+					if (listBox) {
+						ceData.comboBoxListBoxFlags = getControlElementFlagsForObject(listBox, ceData.widgetObjectTypes, QStyleOption::Default);
 					}
-					ceData.viewportData.bgColor = viewport->eraseColor();
-					ceData.viewportData.bgOffset = viewport->backgroundOffset();
-					ceData.viewportData.backgroundMode = viewport->backgroundMode();
-					if (populateReliantFields) {
-						ceData.viewportData.fgColor = viewport->foregroundColor();
-						ceData.viewportData.colorGroup = viewport->colorGroup();
-						ceData.viewportData.paletteBgColor = viewport->paletteBackgroundColor();
+				}
+			}
+			if (ceData.widgetObjectTypes.contains("QFrame")) {
+				const QFrame *frame = dynamic_cast<const QFrame*>(widget);
+				if (frame) {
+					ceData.frameStyle = frame->frameStyle();
+				}
+			}
+	
+			const QWidget* parentWidget = widget->parentWidget();
+			if (parentWidget) {
+				ceData.parentWidgetData.widgetObjectTypes = getObjectTypeListForObject(parentWidget);
+				ceData.parentWidgetData.allDataPopulated = populateReliantFields & populateMinimumNumberOfFields;
+				const QPixmap* erasePixmap = parentWidget->backgroundPixmap();
+				if (erasePixmap) {
+					ceData.parentWidgetData.bgPixmap = *erasePixmap;
+				}
+				if (populateReliantFields) {
+					ceData.parentWidgetData.bgBrush = parentWidget->backgroundBrush();
+				}
+				if (populateReliantFields) {
+					ceData.parentWidgetData.windowState = (Qt::WindowState)(widget->windowState());
+				}
+				ceData.parentWidgetData.wflags = parentWidget->getWFlags();
+				ceData.parentWidgetData.bgColor = parentWidget->eraseColor();
+				ceData.parentWidgetData.bgOffset = parentWidget->backgroundOffset();
+				ceData.parentWidgetData.backgroundMode = parentWidget->backgroundMode();
+				if (populateReliantFields) {
+					ceData.parentWidgetData.fgColor = parentWidget->foregroundColor();
+					ceData.parentWidgetData.colorGroup = parentWidget->colorGroup();
+					ceData.parentWidgetData.paletteBgColor = parentWidget->paletteBackgroundColor();
+				}
+				ceData.parentWidgetData.geometry = parentWidget->geometry();
+				ceData.parentWidgetData.rect = parentWidget->rect();
+				ceData.parentWidgetData.pos = parentWidget->pos();
+				const QPixmap* icon = parentWidget->icon();
+				if (icon) {
+					ceData.parentWidgetData.icon = *icon;
+				}
+				ceData.parentWidgetData.palette = parentWidget->palette();
+				ceData.parentWidgetData.font = parentWidget->font();
+				ceData.parentWidgetData.name = parentWidget->name();
+				ceData.parentWidgetData.caption = parentWidget->caption();
+	
+				const QDockWindow * dw = dynamic_cast<const QDockWindow*>(parentWidget);
+				if (dw) {
+					if (dw->area()) {
+						ceData.dwData.hasDockArea = true;
+						ceData.dwData.areaOrientation = dw->area()->orientation();
 					}
-					ceData.viewportData.geometry = viewport->geometry();
-					ceData.viewportData.rect = viewport->rect();
-					ceData.viewportData.pos = viewport->pos();
-					const QPixmap* icon = viewport->icon();
-					if (icon) {
-						ceData.viewportData.icon = *icon;
+					else {
+						ceData.dwData.hasDockArea = false;
 					}
-					ceData.viewportData.palette = viewport->palette();
-					ceData.viewportData.font = viewport->font();
-					ceData.viewportData.name = viewport->name();
-					ceData.viewportData.caption = viewport->caption();
+					ceData.dwData.closeEnabled = dw->isCloseEnabled();
 				}
+				const QToolBar * toolbar = dynamic_cast<const QToolBar*>(parentWidget);
+				if (toolbar) {
+					ceData.toolBarData.orientation = toolbar->orientation();
+				}
+				ceData.parentWidgetFlags = getControlElementFlagsForObject(parentWidget, ceData.parentWidgetData.widgetObjectTypes, QStyleOption::Default, populateReliantFields);
 			}
-		}
-		if (ceData.widgetObjectTypes.contains("QComboBox")) {
-			const QComboBox *cb = dynamic_cast<const QComboBox*>(widget);
-			if (cb) {
-				const QLineEdit* lineEdit = cb->lineEdit();
-				if (lineEdit) {
-					ceData.comboBoxLineEditFlags = getControlElementFlagsForObject(lineEdit, ceData.widgetObjectTypes, QStyleOption::Default);
+			const QWidget* topLevelWidget = widget->topLevelWidget();
+			if (topLevelWidget) {
+				ceData.topLevelWidgetData.widgetObjectTypes = getObjectTypeListForObject(topLevelWidget);
+				ceData.topLevelWidgetData.allDataPopulated = populateReliantFields & populateMinimumNumberOfFields;
+				const QPixmap* erasePixmap = topLevelWidget->backgroundPixmap();
+				if (erasePixmap) {
+					ceData.topLevelWidgetData.bgPixmap = *erasePixmap;
 				}
-				const QListBox* listBox = cb->listBox();
-				if (listBox) {
-					ceData.comboBoxListBoxFlags = getControlElementFlagsForObject(listBox, ceData.widgetObjectTypes, QStyleOption::Default);
+				if (populateReliantFields) {
+					ceData.topLevelWidgetData.bgBrush = topLevelWidget->backgroundBrush();
 				}
-			}
-		}
-		if (ceData.widgetObjectTypes.contains("QFrame")) {
-			const QFrame *frame = dynamic_cast<const QFrame*>(widget);
-			if (frame) {
-				ceData.frameStyle = frame->frameStyle();
-			}
-		}
-
-		const QWidget* parentWidget = widget->parentWidget();
-		if (parentWidget) {
-			ceData.parentWidgetData.widgetObjectTypes = getObjectTypeListForObject(parentWidget);
-			ceData.parentWidgetData.allDataPopulated = populateReliantFields;
-			const QPixmap* erasePixmap = parentWidget->backgroundPixmap();
-			if (erasePixmap) {
-				ceData.parentWidgetData.bgPixmap = *erasePixmap;
-			}
-			if (populateReliantFields) {
-				ceData.parentWidgetData.bgBrush = parentWidget->backgroundBrush();
-			}
-			ceData.parentWidgetData.wflags = parentWidget->getWFlags();
-			if (populateReliantFields) {
-				ceData.parentWidgetData.windowState = (Qt::WindowState)(widget->windowState());
-			}
-			ceData.parentWidgetData.bgColor = parentWidget->eraseColor();
-			ceData.parentWidgetData.bgOffset = parentWidget->backgroundOffset();
-			ceData.parentWidgetData.backgroundMode = parentWidget->backgroundMode();
-			if (populateReliantFields) {
-				ceData.parentWidgetData.fgColor = parentWidget->foregroundColor();
-				ceData.parentWidgetData.colorGroup = parentWidget->colorGroup();
-				ceData.parentWidgetData.paletteBgColor = parentWidget->paletteBackgroundColor();
-			}
-			ceData.parentWidgetData.geometry = parentWidget->geometry();
-			ceData.parentWidgetData.rect = parentWidget->rect();
-			ceData.parentWidgetData.pos = parentWidget->pos();
-			const QPixmap* icon = parentWidget->icon();
-			if (icon) {
-				ceData.parentWidgetData.icon = *icon;
-			}
-			ceData.parentWidgetData.palette = parentWidget->palette();
-			ceData.parentWidgetData.font = parentWidget->font();
-			ceData.parentWidgetData.name = parentWidget->name();
-			ceData.parentWidgetData.caption = parentWidget->caption();
-
-			const QDockWindow * dw = dynamic_cast<const QDockWindow*>(parentWidget);
-			if (dw) {
-				if (dw->area()) {
-					ceData.dwData.hasDockArea = true;
-					ceData.dwData.areaOrientation = dw->area()->orientation();
+				if (populateReliantFields) {
+					ceData.topLevelWidgetData.windowState = (Qt::WindowState)(widget->windowState());
 				}
-				else {
-					ceData.dwData.hasDockArea = false;
+				ceData.topLevelWidgetData.wflags = topLevelWidget->getWFlags();
+				ceData.topLevelWidgetData.bgColor = topLevelWidget->eraseColor();
+				ceData.topLevelWidgetData.bgOffset = topLevelWidget->backgroundOffset();
+				ceData.topLevelWidgetData.backgroundMode = topLevelWidget->backgroundMode();
+				if (populateReliantFields) {
+					ceData.topLevelWidgetData.fgColor = topLevelWidget->foregroundColor();
+					ceData.topLevelWidgetData.colorGroup = topLevelWidget->colorGroup();
+					ceData.topLevelWidgetData.paletteBgColor = topLevelWidget->paletteBackgroundColor();
 				}
-				ceData.dwData.closeEnabled = dw->isCloseEnabled();
-			}
-			const QToolBar * toolbar = dynamic_cast<const QToolBar*>(parentWidget);
-			if (toolbar) {
-				ceData.toolBarData.orientation = toolbar->orientation();
-			}
-			ceData.parentWidgetFlags = getControlElementFlagsForObject(parentWidget, ceData.parentWidgetData.widgetObjectTypes, QStyleOption::Default, populateReliantFields);
-		}
-		const QWidget* topLevelWidget = widget->topLevelWidget();
-		if (topLevelWidget) {
-			ceData.topLevelWidgetData.widgetObjectTypes = getObjectTypeListForObject(topLevelWidget);
-			ceData.topLevelWidgetData.allDataPopulated = populateReliantFields;
-			const QPixmap* erasePixmap = topLevelWidget->backgroundPixmap();
-			if (erasePixmap) {
-				ceData.topLevelWidgetData.bgPixmap = *erasePixmap;
-			}
-			if (populateReliantFields) {
-				ceData.topLevelWidgetData.bgBrush = topLevelWidget->backgroundBrush();
-			}
-			ceData.topLevelWidgetData.wflags = topLevelWidget->getWFlags();
-			if (populateReliantFields) {
-				ceData.topLevelWidgetData.windowState = (Qt::WindowState)(widget->windowState());
-			}
-			ceData.topLevelWidgetData.bgColor = topLevelWidget->eraseColor();
-			ceData.topLevelWidgetData.bgOffset = topLevelWidget->backgroundOffset();
-			ceData.topLevelWidgetData.backgroundMode = topLevelWidget->backgroundMode();
-			if (populateReliantFields) {
-				ceData.topLevelWidgetData.fgColor = topLevelWidget->foregroundColor();
-				ceData.topLevelWidgetData.colorGroup = topLevelWidget->colorGroup();
-				ceData.topLevelWidgetData.paletteBgColor = topLevelWidget->paletteBackgroundColor();
-			}
-			ceData.topLevelWidgetData.geometry = topLevelWidget->geometry();
-			ceData.topLevelWidgetData.rect = topLevelWidget->rect();
-			ceData.topLevelWidgetData.pos = topLevelWidget->pos();
-			const QPixmap* icon = topLevelWidget->icon();
-			if (icon) {
-				ceData.topLevelWidgetData.icon = *icon;
-			}
-			ceData.topLevelWidgetData.palette = topLevelWidget->palette();
-			ceData.topLevelWidgetData.font = topLevelWidget->font();
-			ceData.topLevelWidgetData.name = topLevelWidget->name();
-			ceData.topLevelWidgetData.caption = topLevelWidget->caption();
-
-			const QDockWindow * dw = dynamic_cast<const QDockWindow*>(topLevelWidget);
-			if (dw) {
-				if (dw->area()) {
-					ceData.dwData.hasDockArea = true;
-					ceData.dwData.areaOrientation = dw->area()->orientation();
+				ceData.topLevelWidgetData.geometry = topLevelWidget->geometry();
+				ceData.topLevelWidgetData.rect = topLevelWidget->rect();
+				ceData.topLevelWidgetData.pos = topLevelWidget->pos();
+				const QPixmap* icon = topLevelWidget->icon();
+				if (icon) {
+					ceData.topLevelWidgetData.icon = *icon;
 				}
-				else {
-					ceData.dwData.hasDockArea = false;
+				ceData.topLevelWidgetData.palette = topLevelWidget->palette();
+				ceData.topLevelWidgetData.font = topLevelWidget->font();
+				ceData.topLevelWidgetData.name = topLevelWidget->name();
+				ceData.topLevelWidgetData.caption = topLevelWidget->caption();
+	
+				const QDockWindow * dw = dynamic_cast<const QDockWindow*>(topLevelWidget);
+				if (dw) {
+					if (dw->area()) {
+						ceData.dwData.hasDockArea = true;
+						ceData.dwData.areaOrientation = dw->area()->orientation();
+					}
+					else {
+						ceData.dwData.hasDockArea = false;
+					}
+					ceData.dwData.closeEnabled = dw->isCloseEnabled();
+				}
+				const QToolBar * toolbar = dynamic_cast<const QToolBar*>(topLevelWidget);
+				if (toolbar) {
+					ceData.toolBarData.orientation = toolbar->orientation();
 				}
-				ceData.dwData.closeEnabled = dw->isCloseEnabled();
+				ceData.topLevelWidgetFlags = getControlElementFlagsForObject(topLevelWidget, ceData.topLevelWidgetData.widgetObjectTypes, QStyleOption::Default, populateReliantFields);
 			}
-			const QToolBar * toolbar = dynamic_cast<const QToolBar*>(topLevelWidget);
-			if (toolbar) {
-				ceData.toolBarData.orientation = toolbar->orientation();
+	
+			QCheckListItem *item = opt.checkListItem();
+			if (item) {
+				ceData.checkListItemData.dataValid = true;
+				ceData.checkListItemData.enabled = item->isEnabled();
+				ceData.checkListItemData.hasParent = ( item->parent() && (item->parent()->rtti() == 1) && (((QCheckListItem*) item->parent())->type() == QCheckListItem::Controller) );
+				ceData.checkListItemData.height = item->height();
+			}
+			else {
+				ceData.checkListItemData.dataValid = false;
 			}
-			ceData.topLevelWidgetFlags = getControlElementFlagsForObject(topLevelWidget, ceData.topLevelWidgetData.widgetObjectTypes, QStyleOption::Default, populateReliantFields);
-		}
-
-		QCheckListItem *item = opt.checkListItem();
-		if (item) {
-			ceData.checkListItemData.dataValid = true;
-			ceData.checkListItemData.enabled = item->isEnabled();
-			ceData.checkListItemData.hasParent = ( item->parent() && (item->parent()->rtti() == 1) && (((QCheckListItem*) item->parent())->type() == QCheckListItem::Controller) );
-			ceData.checkListItemData.height = item->height();
-		}
-		else {
-			ceData.checkListItemData.dataValid = false;
 		}
 	}