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Added CDockManager::lockDockWidgetFeaturesGlobally functionality to globally "freeze" the current docking layout

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This commit is contained in:
Uwe Kindler 2024-01-23 13:29:41 +01:00
parent 1a543e946d
commit ed6636ae26
10 changed files with 137 additions and 8 deletions
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37
demo/MainWindow.cpp
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@ -592,19 +592,29 @@ void MainWindowPrivate::createActions()
ui.toolBar->addAction(ui.actionRestoreState);
ui.actionRestoreState->setIcon(svgIcon(":/adsdemo/images/restore.svg"));
SavePerspectiveAction = new QAction("Create Perspective", _this);
SavePerspectiveAction->setIcon(svgIcon(":/adsdemo/images/picture_in_picture.svg"));
_this->connect(SavePerspectiveAction, SIGNAL(triggered()), SLOT(savePerspective()));
ui.toolBar->addSeparator();
QAction* a = ui.toolBar->addAction("Lock Workspace");
a->setIcon(svgIcon(":/adsdemo/images/lock_outline.svg"));
a->setCheckable(true);
a->setChecked(false);
QObject::connect(a, &QAction::triggered, _this, &CMainWindow::lockWorkspace);
PerspectiveListAction = new QWidgetAction(_this);
PerspectiveComboBox = new QComboBox(_this);
PerspectiveComboBox->setSizeAdjustPolicy(QComboBox::AdjustToContents);
PerspectiveComboBox->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
PerspectiveComboBox->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
PerspectiveListAction->setDefaultWidget(PerspectiveComboBox);
ui.toolBar->addSeparator();
ui.toolBar->addAction(PerspectiveListAction);
a = SavePerspectiveAction = ui.toolBar->addAction("Create Perspective");
a->setIcon(svgIcon(":/adsdemo/images/picture_in_picture.svg"));
QObject::connect(a, &QAction::triggered, _this, &CMainWindow::savePerspective);
ui.toolBar->addAction(SavePerspectiveAction);
QAction* a = ui.toolBar->addAction("Create Floating Editor");
ui.toolBar->addSeparator();
a = ui.toolBar->addAction("Create Floating Editor");
a->setProperty("Floating", true);
a->setToolTip("Creates floating dynamic dockable editor windows that are deleted on close");
a->setIcon(svgIcon(":/adsdemo/images/note_add.svg"));
@ -626,6 +636,7 @@ void MainWindowPrivate::createActions()
_this->connect(a, SIGNAL(triggered()), SLOT(createEditor()));
ui.menuTests->addAction(a);
ui.toolBar->addSeparator();
a = ui.toolBar->addAction("Create Floating Table");
a->setToolTip("Creates floating dynamic dockable table with millions of entries");
a->setIcon(svgIcon(":/adsdemo/images/grid_on.svg"));
@ -1030,3 +1041,17 @@ void CMainWindow::createImageViewer()
}
}
//============================================================================
void CMainWindow::lockWorkspace(bool Value)
{
if (Value)
{
d->DockManager->lockDockWidgetFeaturesGlobally();
}
else
{
d->DockManager->lockDockWidgetFeaturesGlobally(ads::CDockWidget::NoDockWidgetFeatures);
}
}

1
demo/MainWindow.h
View File

@ -68,6 +68,7 @@ private slots:
void toggleDockWidgetWindowTitle();
void applyVsStyle();
void createImageViewer();
void lockWorkspace(bool Value);
};
#endif // MAINWINDOW_H

3
demo/demo.qrc
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@ -36,5 +36,8 @@
<file>images/panorama.svg</file>
<file>images/ads_icon2.svg</file>
<file>images/font_download.svg</file>
<file>images/lock_outline.svg</file>
<file>images/lock.svg</file>
<file>images/lock_open.svg</file>
</qresource>
</RCC>

6
demo/images/lock.svg Normal file
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@ -0,0 +1,6 @@
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0,0,1024,1024">
<desc>lock icon - Licensed under Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0) - Created with Iconfu.com - Derivative work of Material icons (Copyright Google Inc.)</desc>
<g fill="#03b8e5" fill-rule="nonzero" style="mix-blend-mode: normal">
<path d="M853.33,426.67v426.66c0,46.93 -38.4,85.34 -85.33,85.34h-512c-46.93,0 -85.33,-38.41 -85.33,-85.34v-426.66c0,-46.93 38.4,-85.34 85.33,-85.34h42.67v-85.33c0,-117.76 95.57,-213.33 213.33,-213.33c117.76,0 213.33,95.57 213.33,213.33v85.33h42.67c46.93,0 85.33,38.41 85.33,85.34zM644.27,256c0,-72.96 -59.31,-132.27 -132.27,-132.27c-72.96,0 -132.27,59.31 -132.27,132.27v85.33h264.54zM597.33,640c0,-46.93 -38.4,-85.33 -85.33,-85.33c-46.93,0 -85.33,38.4 -85.33,85.33c0,46.93 38.4,85.33 85.33,85.33c46.93,0 85.33,-38.4 85.33,-85.33z"/>
</g>
</svg>
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6
demo/images/lock_open.svg Normal file
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@ -0,0 +1,6 @@
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0,0,1024,1024">
<desc>lock_open icon - Licensed under Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0) - Created with Iconfu.com - Derivative work of Material icons (Copyright Google Inc.)</desc>
<g fill="#03b8e5" fill-rule="nonzero" style="mix-blend-mode: normal">
<path d="M853.33,426.67v426.66c0,46.93 -38.4,85.34 -85.33,85.34h-512c-46.93,0 -85.33,-38.41 -85.33,-85.34v-426.66c0,-46.93 38.4,-85.34 85.33,-85.34h388.27v-85.33c0,-72.96 -59.31,-132.27 -132.27,-132.27c-72.96,0 -132.27,59.31 -132.27,132.27h-81.06c0,-117.76 95.57,-213.33 213.33,-213.33c117.76,0 213.33,95.57 213.33,213.33v85.33h42.67c46.93,0 85.33,38.41 85.33,85.34zM768,426.67h-512v426.66h512zM426.67,640c0,-46.93 38.4,-85.33 85.33,-85.33c46.93,0 85.33,38.4 85.33,85.33c0,46.93 -38.4,85.33 -85.33,85.33c-46.93,0 -85.33,-38.4 -85.33,-85.33z"/>
</g>
</svg>
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6
demo/images/lock_outline.svg Normal file
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@ -0,0 +1,6 @@
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0,0,1024,1024">
<desc>lock_outline icon - Licensed under Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0) - Created with Iconfu.com - Derivative work of Material icons (Copyright Google Inc.)</desc>
<g fill="#03b8e5" fill-rule="nonzero" style="mix-blend-mode: normal">
<path d="M853.33,426.67v426.66c0,46.93 -38.4,85.34 -85.33,85.34h-512c-46.93,0 -85.33,-38.41 -85.33,-85.34v-426.66c0,-46.93 38.4,-85.34 85.33,-85.34h42.67v-85.33c0,-117.76 95.57,-213.33 213.33,-213.33c117.76,0 213.33,95.57 213.33,213.33v85.33h42.67c46.93,0 85.33,38.41 85.33,85.34zM768,426.67h-512v426.66h512zM379.73,341.33h264.54v-85.33c0,-72.96 -59.31,-132.27 -132.27,-132.27c-72.96,0 -132.27,59.31 -132.27,132.27zM426.67,640c0,-46.93 38.4,-85.33 85.33,-85.33c46.93,0 85.33,38.4 85.33,85.33c0,46.93 -38.4,85.33 -85.33,85.33c-46.93,0 -85.33,-38.4 -85.33,-85.33z"/>
</g>
</svg>
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28
src/DockManager.cpp
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@ -122,6 +122,7 @@ struct DockManagerPrivate
Qt::ToolButtonStyle ToolBarStyleFloating = Qt::ToolButtonTextUnderIcon;
QSize ToolBarIconSizeDocked = QSize(16, 16);
QSize ToolBarIconSizeFloating = QSize(24, 24);
CDockWidget::DockWidgetFeatures LockedDockWidgetFeatures;
/**
* Private data constructor
@ -1446,6 +1447,33 @@ QSize CDockManager::dockWidgetToolBarIconSize(CDockWidget::eState State) const
}
//===========================================================================
void CDockManager::lockDockWidgetFeaturesGlobally(CDockWidget::DockWidgetFeatures Value)
{
// Limit the features to CDockWidget::GloballyLockableFeatures
Value &= CDockWidget::GloballyLockableFeatures;
if (d->LockedDockWidgetFeatures == Value)
{
return;
}
d->LockedDockWidgetFeatures = Value;
// Call the notifyFeaturesChanged() function for all dock widgets to update
// the state of the close and detach buttons
for (auto DockWidget : d->DockWidgetsMap)
{
DockWidget->notifyFeaturesChanged();
}
}
//===========================================================================
CDockWidget::DockWidgetFeatures CDockManager::globallyLockedDockWidgetFeatures() const
{
return d->LockedDockWidgetFeatures;
}
} // namespace ads
//---------------------------------------------------------------------------

32
src/DockManager.h
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@ -660,6 +660,38 @@ public:
*/
QSize dockWidgetToolBarIconSize(CDockWidget::eState State) const;
/**
* Returns all dock widget features that are globally locked by the dock
* manager.
* Globally locked features are removed from the features of all dock
* widgets.
*/
CDockWidget::DockWidgetFeatures globallyLockedDockWidgetFeatures() const;
/**
* Globally Lock features of all dock widgets to "freeze" the current
* workspace layout.
* For example, it is now possible to lock the workspace to avoid
* accidentally dragging a docked view. Locking wasn’t possible before.
* So, users had to manually dock it back to the desired place after
* each accidental undock.
* You can use a combination of the following feature flags:
* - CDockWidget::DockWidgetClosable
* - CDockWidget::DockWidgetMovable
* - CDockWidget::DockWidgetFloatable
* - CDockWidget::DockWidgetPinable
*
* To clear the locked features, you can use CDockWidget::NoDockWidgetFeatures
* The following code shows how to lock and unlock dock widget features
* globally.
*
* \code
* DockManager->lockDockWidgetFeaturesGlobally();
* DockManager->lockDockWidgetFeaturesGlobally(CDockWidget::NoDockWidgetFeatures);
* \code
*/
void lockDockWidgetFeaturesGlobally(CDockWidget::DockWidgetFeatures Features = CDockWidget::GloballyLockableFeatures);
public Q_SLOTS:
/**
* Opens the perspective with the given name.

18
src/DockWidget.cpp
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@ -80,7 +80,7 @@ struct DockWidgetPrivate
QWidget* Widget = nullptr;
CDockWidgetTab* TabWidget = nullptr;
CDockWidget::DockWidgetFeatures Features = CDockWidget::DefaultDockWidgetFeatures;
CDockManager* DockManager = nullptr;
QPointer<CDockManager> DockManager;
QPointer<CDockAreaWidget> DockArea;
QAction* ToggleViewAction = nullptr;
bool Closed = false;
@ -511,10 +511,19 @@ void CDockWidget::setFeatures(DockWidgetFeatures features)
return;
}
d->Features = features;
notifyFeaturesChanged();
}
//============================================================================
void CDockWidget::notifyFeaturesChanged()
{
Q_EMIT featuresChanged(d->Features);
d->TabWidget->onDockWidgetFeaturesChanged();
if(CDockAreaWidget* DockArea = dockAreaWidget())
{
DockArea->onDockWidgetFeaturesChanged();
}
}
@ -530,7 +539,14 @@ void CDockWidget::setFeature(DockWidgetFeature flag, bool on)
//============================================================================
CDockWidget::DockWidgetFeatures CDockWidget::features() const
{
if (d->DockManager)
{
return d->Features &~ d->DockManager->globallyLockedDockWidgetFeatures();
}
else
{
return d->Features;
}
}

6
src/DockWidget.h
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@ -165,6 +165,7 @@ public:
DefaultDockWidgetFeatures = DockWidgetClosable | DockWidgetMovable | DockWidgetFloatable | DockWidgetFocusable | DockWidgetPinnable,
AllDockWidgetFeatures = DefaultDockWidgetFeatures | DockWidgetDeleteOnClose | CustomCloseHandling,
DockWidgetAlwaysCloseAndDelete = DockWidgetForceCloseWithArea | DockWidgetDeleteOnClose,
GloballyLockableFeatures = DockWidgetClosable | DockWidgetMovable | DockWidgetFloatable | DockWidgetPinnable,
NoDockWidgetFeatures = 0x000
};
Q_DECLARE_FLAGS(DockWidgetFeatures, DockWidgetFeature)
@ -336,6 +337,11 @@ public:
*/
DockWidgetFeatures features() const;
/**
* Triggers notification of feature change signals and functions
*/
void notifyFeaturesChanged();
/**
* Returns the dock manager that manages the dock widget or 0 if the widget
* has not been assigned to any dock manager yet