* Author: sbh
*/
-#include <XGUI_Constants.h>
#include <XGUI_PropertyPanel.h>
+//#include <AppElements_Constants.h>
+#include <ModuleBase_WidgetMultiSelector.h>
#include <QWidget>
#include <QVBoxLayout>
#include <QVBoxLayout>
#include <QEvent>
#include <QKeyEvent>
+#include <QLayoutItem>
#ifdef _DEBUG
#include <iostream>
#endif
XGUI_PropertyPanel::XGUI_PropertyPanel(QWidget* theParent)
+ : ModuleBase_IPropertyPanel(theParent),
+ myActiveWidget(NULL)
{
this->setWindowTitle(tr("Property Panel"));
QAction* aViewAct = this->toggleViewAction();
- this->setObjectName(XGUI::PROP_PANEL);
+ this->setObjectName(PROP_PANEL);
setStyleSheet("::title { position: relative; padding-left: 5px; text-align: left center }");
QWidget* aContent = new QWidget(this);
- QVBoxLayout* aMainLay = new QVBoxLayout(aContent);
- aMainLay->setContentsMargins(3, 3, 3, 3);
+ myMainLayout = new QVBoxLayout(aContent);
+ myMainLayout->setContentsMargins(3, 3, 3, 3);
this->setWidget(aContent);
QFrame* aFrm = new QFrame(aContent);
aFrm->setFrameShape(QFrame::Panel);
QHBoxLayout* aBtnLay = new QHBoxLayout(aFrm);
aBtnLay->setContentsMargins(0, 0, 0, 0);
- aMainLay->addWidget(aFrm);
+ myMainLayout->addWidget(aFrm);
QPushButton* aBtn = new QPushButton(QIcon(":pictures/button_help.png"), "", aFrm);
aBtn->setFlat(true);
aBtnLay->addWidget(aBtn);
aBtnLay->addStretch(1);
aBtn = new QPushButton(QIcon(":pictures/button_ok.png"), "", aFrm);
- aBtn->setObjectName(XGUI::PROP_PANEL_OK);
+ aBtn->setObjectName(PROP_PANEL_OK);
aBtn->setToolTip(tr("Ok"));
aBtn->setFlat(true);
aBtnLay->addWidget(aBtn);
- aBtn->installEventFilter(this);
aBtn = new QPushButton(QIcon(":pictures/button_cancel.png"), "", aFrm);
aBtn->setToolTip(tr("Cancel"));
- aBtn->setObjectName(XGUI::PROP_PANEL_CANCEL);
+ aBtn->setObjectName(PROP_PANEL_CANCEL);
aBtn->setFlat(true);
+ aBtn->setShortcut(QKeySequence(Qt::Key_Escape));
aBtnLay->addWidget(aBtn);
myCustomWidget = new QWidget(aContent);
- aMainLay->addWidget(myCustomWidget);
- aMainLay->addStretch(1);
-
- aBtn->installEventFilter(this);
+ myMainLayout->addWidget(myCustomWidget);
+ setStretchEnabled(true);
}
XGUI_PropertyPanel::~XGUI_PropertyPanel()
{
}
+void XGUI_PropertyPanel::cleanContent()
+{
+ if (myActiveWidget)
+ myActiveWidget->deactivate();
+ myWidgets.clear();
+ qDeleteAll(myCustomWidget->children());
+ myActiveWidget = NULL;
+}
+
void XGUI_PropertyPanel::setModelWidgets(const QList<ModuleBase_ModelWidget*>& theWidgets)
{
myWidgets = theWidgets;
-
- if (!theWidgets.empty()) {
-
- QList<ModuleBase_ModelWidget*>::const_iterator anIt = theWidgets.begin(), aLast = theWidgets.end();
- for (; anIt != aLast; anIt++) {
- connect(*anIt, SIGNAL(keyReleased(const std::string&, QKeyEvent*)),
- this, SIGNAL(keyReleased(const std::string&, QKeyEvent*)));
- }
- ModuleBase_ModelWidget* aLastWidget = theWidgets.last();
- if (aLastWidget) {
- QList<QWidget*> aControls = aLastWidget->getControls();
- if (!aControls.empty()) {
- QWidget* aLastControl = aControls.last();
-
- QPushButton* anOkBtn = findChild<QPushButton*>(XGUI::PROP_PANEL_OK);
- QPushButton* aCancelBtn = findChild<QPushButton*>(XGUI::PROP_PANEL_CANCEL);
-
- setTabOrder(aLastControl, anOkBtn);
- setTabOrder(anOkBtn, aCancelBtn);
+ if (theWidgets.empty()) return;
+ bool isEnableStretch = true;
+ QList<ModuleBase_ModelWidget*>::const_iterator anIt = theWidgets.begin(), aLast =
+ theWidgets.end();
+ for (; anIt != aLast; anIt++) {
+ connect(*anIt, SIGNAL(keyReleased(QKeyEvent*)), this, SIGNAL(keyReleased(QKeyEvent*)));
+ connect(*anIt, SIGNAL(focusOutWidget(ModuleBase_ModelWidget*)),
+ this, SLOT(activateNextWidget(ModuleBase_ModelWidget*)));
+ connect(*anIt, SIGNAL(focusInWidget(ModuleBase_ModelWidget*)),
+ this, SLOT(activateWidget(ModuleBase_ModelWidget*)));
+
+ //ModuleBase_WidgetPoint2D* aPointWidget = dynamic_cast<ModuleBase_WidgetPoint2D*>(*anIt);
+ //if (aPointWidget)
+ // connect(aPointWidget, SIGNAL(storedPoint2D(ObjectPtr, const std::string&)), this,
+ // SIGNAL(storedPoint2D(ObjectPtr, const std::string&)))
+ //}
+
+ if (!isEnableStretch) continue;
+ foreach(QWidget* eachWidget, (*anIt)->getControls()) {
+ QSizePolicy::Policy aVPolicy = eachWidget->sizePolicy().verticalPolicy();
+ if(aVPolicy == QSizePolicy::Expanding ||
+ aVPolicy == QSizePolicy::MinimumExpanding) {
+ isEnableStretch = false;
}
}
}
+ setStretchEnabled(isEnableStretch);
+ ModuleBase_ModelWidget* aLastWidget = theWidgets.last();
+ if (aLastWidget) {
+ QList<QWidget*> aControls = aLastWidget->getControls();
+ if (!aControls.empty()) {
+ QWidget* aLastControl = aControls.last();
+
+ QPushButton* anOkBtn = findChild<QPushButton*>(PROP_PANEL_OK);
+ QPushButton* aCancelBtn = findChild<QPushButton*>(PROP_PANEL_CANCEL);
+
+ setTabOrder(aLastControl, anOkBtn);
+ setTabOrder(anOkBtn, aCancelBtn);
+ }
+ }
}
-bool XGUI_PropertyPanel::eventFilter(QObject *theObject, QEvent *theEvent)
+const QList<ModuleBase_ModelWidget*>& XGUI_PropertyPanel::modelWidgets() const
{
- QPushButton* anOkBtn = findChild<QPushButton*>(XGUI::PROP_PANEL_OK);
- QPushButton* aCancelBtn = findChild<QPushButton*>(XGUI::PROP_PANEL_CANCEL);
- if (theObject == anOkBtn || theObject == aCancelBtn) {
- if (theEvent->type() == QEvent::KeyRelease) {
- QKeyEvent* aKeyEvent = (QKeyEvent*)theEvent;
- if (aKeyEvent && aKeyEvent->key() == Qt::Key_Return) {
- // TODO: this is enter button processing when the focus is on "Apply" or "Cancel" buttons
- emit keyReleased("", (QKeyEvent*) theEvent);
- return true;
- }
- }
- }
- return QDockWidget::eventFilter(theObject, theEvent);
+ return myWidgets;
}
QWidget* XGUI_PropertyPanel::contentWidget()
return myCustomWidget;
}
-void XGUI_PropertyPanel::updateContentWidget(boost::shared_ptr<ModelAPI_Feature> theFeature)
+void XGUI_PropertyPanel::updateContentWidget(FeaturePtr theFeature)
{
- foreach(ModuleBase_ModelWidget* eachWidget, myWidgets) {
- eachWidget->restoreValue(theFeature);
+ // Invalid feature case on abort of the operation
+ if(!theFeature->data())
+ return;
+ foreach(ModuleBase_ModelWidget* eachWidget, myWidgets)
+ {
+ eachWidget->setFeature(theFeature);
+ eachWidget->restoreValue();
}
- // the repaint is used here to immediatelly react in GUI to the values change.
+ // the repaint is used here to immediately react in GUI to the values change.
repaint();
}
-void XGUI_PropertyPanel::onFocusActivated(const std::string& theAttributeName)
+void XGUI_PropertyPanel::activateNextWidget(ModuleBase_ModelWidget* theWidget)
{
- if (theAttributeName == XGUI::PROP_PANEL_OK) {
- QPushButton* aBtn = findChild<QPushButton*>(XGUI::PROP_PANEL_OK);
- aBtn->setFocus();
+ // TO CHECK: Editing operation does not have automatical activation of widgets
+ if (isEditingMode()) {
+ activateWidget(NULL);
+ return;
}
- if (theAttributeName == XGUI::PROP_PANEL_CANCEL) {
- QPushButton* aBtn = findChild<QPushButton*>(XGUI::PROP_PANEL_CANCEL);
- aBtn->setFocus();
- }
- else {
- foreach(ModuleBase_ModelWidget* eachWidget, myWidgets) {
- if (eachWidget->focusTo(theAttributeName))
- break;
+ ModuleBase_ModelWidget* aNextWidget = 0;
+ QList<ModuleBase_ModelWidget*>::const_iterator anIt = myWidgets.begin(), aLast = myWidgets.end();
+ bool isFoundWidget = false;
+ for (; anIt != aLast && !aNextWidget; anIt++) {
+ if (isFoundWidget || !theWidget) {
+ if ((*anIt)->focusTo()) {
+ aNextWidget = *anIt;
+ }
}
+ isFoundWidget = (*anIt) == theWidget;
+ }
+ // Normaly focusTo is enough to activate widget
+ // here is a special case on mouse click in the viewer
+ //if(aNextWidget == NULL) {
+ activateWidget(aNextWidget);
+ //}
+}
+
+void XGUI_PropertyPanel::setStretchEnabled(bool isEnabled)
+{
+ if (myMainLayout->count() == 0)
+ return;
+ int aStretchIdx = myMainLayout->count() - 1;
+ bool hasStretch = myMainLayout->itemAt(aStretchIdx)->spacerItem() != NULL;
+ QLayoutItem* aChild;
+ if (isEnabled) {
+ if (!hasStretch) myMainLayout->addStretch(1);
+ } else if (hasStretch) {
+ aChild = myMainLayout->takeAt(aStretchIdx);
+ delete aChild;
+ }
+}
+
+void XGUI_PropertyPanel::activateNextWidget()
+{
+ activateNextWidget(myActiveWidget);
+}
+
+void XGUI_PropertyPanel::setAcceptEnabled(bool isEnabled)
+{
+ QPushButton* anOkBtn = findChild<QPushButton*>(PROP_PANEL_OK);
+ anOkBtn->setEnabled(isEnabled);
+}
+
+void XGUI_PropertyPanel::activateWidget(ModuleBase_ModelWidget* theWidget)
+{
+ // Avoid activation of already actve widget. It could happen on focusIn event many times
+ if (theWidget == myActiveWidget)
+ return;
+ if(myActiveWidget) {
+ myActiveWidget->deactivate();
+ myActiveWidget->setHighlighted(false);
+ }
+ if(theWidget) {
+ theWidget->activate();
+ theWidget->setHighlighted(true);
}
+ myActiveWidget = theWidget;
+ if (myActiveWidget)
+ emit widgetActivated(theWidget);
+ else if (!isEditingMode())
+ emit noMoreWidgets();
}
