A graphical widget to display and interact with QgsLayouts. More...

#include <qgslayoutview.h>

Inheritance diagram for QgsLayoutView:

Public Types
enum	ClipboardOperation { ClipboardCut , ClipboardCopy }
	Clipboard operations. More...

enum	PasteMode { PasteModeCursor , PasteModeCenter , PasteModeInPlace }
	Paste modes. More...

Public Slots
void	deleteItems (const QList< QgsLayoutItem * > &items)
	Delete the specified items.

void	deleteSelectedItems ()
	Deletes all selected items.

void	deselectAll ()
	Deselects all items in the view.

void	emitZoomLevelChanged ()
	Emits the zoomLevelChanged() signal.

void	groupSelectedItems ()
	Groups all selected items.

void	invertSelection ()
	Inverts the current selection, selecting deselected items and deselecting and selected items.

void	lockSelectedItems ()
	Locks any selected items, preventing them from being interacted with by mouse interactions.

void	lowerSelectedItems ()
	Lowers the selected items down the z-order.

void	moveSelectedItemsToBottom ()
	Lowers the selected items to the bottom of the z-order.

void	moveSelectedItemsToTop ()
	Raises the selected items to the top of the z-order.

void	pushStatusMessage (const QString &message)
	Pushes a new status bar message to the view.

void	raiseSelectedItems ()
	Raises the selected items up the z-order.

void	selectAll ()
	Selects all items in the view.

void	selectNextItemAbove ()
	Selects the next item above the existing selection, by item z order.

void	selectNextItemBelow ()
	Selects the next item below the existing selection, by item z order.

void	ungroupSelectedItems ()
	Ungroups all selected items.

void	unlockAllItems ()
	Unlocks all locked items in the layout.

void	viewChanged ()
	Updates associated rulers and other widgets after view extent or zoom has changed.

void	zoomActual ()
	Zooms to the actual size of the layout.

void	zoomFull ()
	Zooms the view to the full extent of the layout.

void	zoomIn ()
	Zooms in to the view by a preset amount.

void	zoomOut ()
	Zooms out of the view by a preset amount.

void	zoomWidth ()
	Zooms the view to the full width of the layout.

Signals
void	cursorPosChanged (QPointF layoutPoint)
	Emitted when the mouse cursor coordinates change within the view.

void	itemFocused (QgsLayoutItem *item)
	Emitted when an item is "focused" in the view, i.e.

void	layoutSet (QgsLayout *layout)
	Emitted when a layout is set for the view.

void	pageChanged (int page)
	Emitted when the page visible in the view is changed.

void	statusMessage (const QString &message)
	Emitted when the view has a message for display in a parent window's status bar.

void	toolSet (QgsLayoutViewTool *tool)
	Emitted when the current tool is changed.

void	willBeDeleted ()
	Emitted in the destructor when the view is about to be deleted, but is still in a perfectly valid state.

void	zoomLevelChanged ()
	Emitted whenever the zoom level of the view is changed.

Public Member Functions
	QgsLayoutView (QWidget *parent=nullptr)
	Constructor for QgsLayoutView.

	~QgsLayoutView () override

void	alignSelectedItems (QgsLayoutAligner::Alignment alignment)
	Aligns all selected items using the specified alignment.

void	copyItems (const QList< QgsLayoutItem * > &items, ClipboardOperation operation)
	Cuts or copies the a list of items, respecting the specified operation.

void	copySelectedItems (ClipboardOperation operation)
	Cuts or copies the selected items, respecting the specified operation.

QgsLayout *	currentLayout ()
	Returns the current layout associated with the view.

const QgsLayout *	currentLayout () const
	Returns the current layout associated with the view.

int	currentPage () const
	Returns the page visible in the view.

QPointF	deltaForKeyEvent (QKeyEvent *event)
	Returns the delta (in layout coordinates) by which to move items for the given key event.

void	distributeSelectedItems (QgsLayoutAligner::Distribution distribution)
	Distributes all selected items using the specified distribution.

bool	hasItemsInClipboard () const
	Returns `true` if the current clipboard contains layout items.

QgsLayoutViewMenuProvider *	menuProvider () const
	Returns the provider for context menus.

QList< QgsLayoutItem * >	pasteItems (PasteMode mode)
	Pastes items from clipboard, using the specified mode.

QList< QgsLayoutItem * >	pasteItems (QPointF layoutPoint)
	Pastes items from clipboard, at the specified layoutPoint, in layout units.

QgsPreviewEffect::PreviewMode	previewMode () const
	Returns the preview mode which may be used to modify the view's appearance.

bool	previewModeEnabled () const
	Returns `true` if a preview effect is being used to alter the view's appearance.

void	resizeSelectedItems (QgsLayoutAligner::Resize resize)
	Resizes all selected items using the specified resize mode.

void	scaleSafe (double scale)
	Scales the view in a safe way, by limiting the acceptable range of the scale applied.

void	setCurrentLayout (QgsLayout *layout)
	Sets the current layout to edit in the view.

void	setHorizontalRuler (QgsLayoutRuler *ruler)
	Sets a horizontal ruler to synchronize with the view state.

void	setMenuProvider (QgsLayoutViewMenuProvider *provider)
	Sets a provider for context menus.

void	setPaintingEnabled (bool enabled)
	Sets whether widget repainting should be allowed for the view.

void	setPreviewMode (QgsPreviewEffect::PreviewMode mode)
	Sets the preview mode which should be used to modify the view's appearance.

void	setPreviewModeEnabled (bool enabled)
	Sets whether a preview effect should be used to alter the view's appearance.

void	setSectionLabel (const QString &label)
	Sets a section label, to display above the first page shown in the view.

void	setTool (QgsLayoutViewTool *tool)
	Sets the tool currently being used in the view.

void	setVerticalRuler (QgsLayoutRuler *ruler)
	Sets a vertical ruler to synchronize with the view state.

void	setZoomLevel (double level)
	Sets the zoom level for the view, where a zoom level of 1.0 corresponds to 100%.

QgsLayoutViewTool *	tool ()
	Returns the currently active tool for the view.

void	unsetTool (QgsLayoutViewTool *tool)
	Unsets the current view tool, if it matches the specified tool.

QList< int >	visiblePageNumbers () const
	Returns a list of page numbers for pages which are currently visible in the view.

QList< QgsLayoutItemPage * >	visiblePages () const
	Returns a list of page items which are currently visible in the view.

Protected Member Functions
void	dragEnterEvent (QDragEnterEvent *e) override

void	keyPressEvent (QKeyEvent *event) override

void	keyReleaseEvent (QKeyEvent *event) override

void	mouseDoubleClickEvent (QMouseEvent *event) override

void	mouseMoveEvent (QMouseEvent *event) override

void	mousePressEvent (QMouseEvent *event) override

void	mouseReleaseEvent (QMouseEvent *event) override

void	paintEvent (QPaintEvent *event) override

void	resizeEvent (QResizeEvent *event) override

void	scrollContentsBy (int dx, int dy) override

void	wheelEvent (QWheelEvent *event) override

Properties
QgsLayout *	currentLayout

QgsLayoutViewTool *	tool

Friends
class	QgsLayoutMouseHandles

class	TestQgsLayoutView

Detailed Description

A graphical widget to display and interact with QgsLayouts.

QgsLayoutView manages the layout interaction tools and mouse/key events.

Definition at line 49 of file qgslayoutview.h.

Member Enumeration Documentation

◆ ClipboardOperation

enum QgsLayoutView::ClipboardOperation

Clipboard operations.

Enumerator
ClipboardCut	Cut items.
ClipboardCopy	Copy items.

Definition at line 69 of file qgslayoutview.h.

◆ PasteMode

enum QgsLayoutView::PasteMode

Paste modes.

Enumerator
PasteModeCursor	Paste items at cursor position.
PasteModeCenter	Paste items in center of view.
PasteModeInPlace	Paste items in place.

Definition at line 76 of file qgslayoutview.h.

Constructor & Destructor Documentation

◆ QgsLayoutView()

QgsLayoutView::QgsLayoutView ( QWidget * parent = nullptr )

Constructor for QgsLayoutView.

Definition at line 47 of file qgslayoutview.cpp.

◆ ~QgsLayoutView()

QgsLayoutView::~QgsLayoutView ( )

override

Definition at line 72 of file qgslayoutview.cpp.

Member Function Documentation

◆ alignSelectedItems()

void QgsLayoutView::alignSelectedItems ( QgsLayoutAligner::Alignment alignment )

Aligns all selected items using the specified alignment.

See also: distributeSelectedItems(); resizeSelectedItems()

Definition at line 281 of file qgslayoutview.cpp.

◆ copyItems()

void QgsLayoutView::copyItems	(	const QList< QgsLayoutItem * > &	items,
		QgsLayoutView::ClipboardOperation	operation
	)

Cuts or copies the a list of items, respecting the specified operation.

See also: copySelectedItems(); pasteItems()

Definition at line 313 of file qgslayoutview.cpp.

◆ copySelectedItems()

void QgsLayoutView::copySelectedItems ( QgsLayoutView::ClipboardOperation operation )

Cuts or copies the selected items, respecting the specified operation.

See also: copyItems(); pasteItems()

Definition at line 308 of file qgslayoutview.cpp.

◆ currentLayout() [1/2]

QgsLayout * QgsLayoutView::currentLayout ( )

Returns the current layout associated with the view.

See also: setCurrentLayout(); layoutSet()

◆ currentLayout() [2/2]

const QgsLayout * QgsLayoutView::currentLayout ( ) const

Returns the current layout associated with the view.

See also: setCurrentLayout(); layoutSet()

Definition at line 82 of file qgslayoutview.cpp.

◆ currentPage()

int QgsLayoutView::currentPage ( ) const

inline

Returns the page visible in the view.

This method considers the page at the center of the view as the current visible page.

See also: pageChanged()

Definition at line 203 of file qgslayoutview.h.

◆ cursorPosChanged

void QgsLayoutView::cursorPosChanged ( QPointF layoutPoint )

signal

Emitted when the mouse cursor coordinates change within the view.

The layoutPoint argument indicates the cursor position within the layout coordinate system.

◆ deleteItems

void QgsLayoutView::deleteItems ( const QList< QgsLayoutItem * > & items )

slot

Delete the specified items.

See also: deleteSelectedItems()

Definition at line 854 of file qgslayoutview.cpp.

◆ deleteSelectedItems

void QgsLayoutView::deleteSelectedItems ( )

slot

Deletes all selected items.

See also: deleteItems()

Definition at line 846 of file qgslayoutview.cpp.

◆ deltaForKeyEvent()

QPointF QgsLayoutView::deltaForKeyEvent ( QKeyEvent * event )

Returns the delta (in layout coordinates) by which to move items for the given key event.

Definition at line 470 of file qgslayoutview.cpp.

◆ deselectAll

void QgsLayoutView::deselectAll ( )

slot

Deselects all items in the view.

See also: selectAll(); invertSelection()

Definition at line 621 of file qgslayoutview.cpp.

◆ distributeSelectedItems()

void QgsLayoutView::distributeSelectedItems ( QgsLayoutAligner::Distribution distribution )

Distributes all selected items using the specified distribution.

See also: alignSelectedItems(); resizeSelectedItems()

Definition at line 290 of file qgslayoutview.cpp.

◆ dragEnterEvent()

void QgsLayoutView::dragEnterEvent ( QDragEnterEvent * e )

overrideprotected

Definition at line 1133 of file qgslayoutview.cpp.

◆ emitZoomLevelChanged

void QgsLayoutView::emitZoomLevelChanged ( )

slot

Emits the zoomLevelChanged() signal.

This should be called after calling any of the QGraphicsView base class methods which alter the view's zoom level, i.e. QGraphicsView::fitInView().

Definition at line 584 of file qgslayoutview.cpp.

◆ groupSelectedItems

void QgsLayoutView::groupSelectedItems ( )

slot

Groups all selected items.

See also: ungroupSelectedItems()

Definition at line 872 of file qgslayoutview.cpp.

◆ hasItemsInClipboard()

bool QgsLayoutView::hasItemsInClipboard ( ) const

Returns true if the current clipboard contains layout items.

See also: pasteItems()

Definition at line 457 of file qgslayoutview.cpp.

◆ invertSelection

void QgsLayoutView::invertSelection ( )

slot

Inverts the current selection, selecting deselected items and deselecting and selected items.

See also: selectAll(); deselectAll()

Definition at line 631 of file qgslayoutview.cpp.

◆ itemFocused

void QgsLayoutView::itemFocused ( QgsLayoutItem * item )

signal

Emitted when an item is "focused" in the view, i.e.

it becomes the active item and should have its properties displayed in any designer windows.

◆ keyPressEvent()

void QgsLayoutView::keyPressEvent ( QKeyEvent * event )

overrideprotected

Definition at line 1057 of file qgslayoutview.cpp.

◆ keyReleaseEvent()

void QgsLayoutView::keyReleaseEvent ( QKeyEvent * event )

overrideprotected

Definition at line 1106 of file qgslayoutview.cpp.

◆ layoutSet

void QgsLayoutView::layoutSet ( QgsLayout * layout )

signal

Emitted when a layout is set for the view.

See also: currentLayout(); setCurrentLayout()

◆ lockSelectedItems

void QgsLayoutView::lockSelectedItems ( )

slot

Locks any selected items, preventing them from being interacted with by mouse interactions.

See also: unlockAllItems()

Definition at line 800 of file qgslayoutview.cpp.

◆ lowerSelectedItems

void QgsLayoutView::lowerSelectedItems ( )

slot

Lowers the selected items down the z-order.

See also: raiseSelectedItems(); moveSelectedItemsToTop(); moveSelectedItemsToBottom()

Definition at line 731 of file qgslayoutview.cpp.

◆ menuProvider()

QgsLayoutViewMenuProvider * QgsLayoutView::menuProvider ( ) const

Returns the provider for context menus.

Returned value may be nullptr if no provider is set.

See also: setMenuProvider()

Definition at line 254 of file qgslayoutview.cpp.

◆ mouseDoubleClickEvent()

void QgsLayoutView::mouseDoubleClickEvent ( QMouseEvent * event )

overrideprotected

Definition at line 1024 of file qgslayoutview.cpp.

◆ mouseMoveEvent()

void QgsLayoutView::mouseMoveEvent ( QMouseEvent * event )

overrideprotected

Definition at line 981 of file qgslayoutview.cpp.

◆ mousePressEvent()

void QgsLayoutView::mousePressEvent ( QMouseEvent * event )

overrideprotected

Definition at line 926 of file qgslayoutview.cpp.

◆ mouseReleaseEvent()

void QgsLayoutView::mouseReleaseEvent ( QMouseEvent * event )

overrideprotected

Definition at line 965 of file qgslayoutview.cpp.

◆ moveSelectedItemsToBottom

void QgsLayoutView::moveSelectedItemsToBottom ( )

slot

Lowers the selected items to the bottom of the z-order.

See also: raiseSelectedItems(); lowerSelectedItems(); moveSelectedItemsToTop()

Definition at line 777 of file qgslayoutview.cpp.

◆ moveSelectedItemsToTop

void QgsLayoutView::moveSelectedItemsToTop ( )

slot

Raises the selected items to the top of the z-order.

See also: raiseSelectedItems(); lowerSelectedItems(); moveSelectedItemsToBottom()

Definition at line 754 of file qgslayoutview.cpp.

◆ pageChanged

void QgsLayoutView::pageChanged ( int page )

signal

Emitted when the page visible in the view is changed.

This signal considers the page at the center of the view as the current visible page.

See also: currentPage()

◆ paintEvent()

void QgsLayoutView::paintEvent ( QPaintEvent * event )

overrideprotected

Definition at line 1141 of file qgslayoutview.cpp.

◆ pasteItems() [1/2]

QList< QgsLayoutItem * > QgsLayoutView::pasteItems ( QgsLayoutView::PasteMode mode )

Pastes items from clipboard, using the specified mode.

A list of pasted items is returned.

See also: copySelectedItems(); hasItemsInClipboard()

Definition at line 393 of file qgslayoutview.cpp.

◆ pasteItems() [2/2]

QList< QgsLayoutItem * > QgsLayoutView::pasteItems ( QPointF layoutPoint )

Pastes items from clipboard, at the specified layoutPoint, in layout units.

A list of pasted items is returned.

See also: copySelectedItems(); hasItemsInClipboard()

Definition at line 434 of file qgslayoutview.cpp.

◆ previewMode()

QgsPreviewEffect::PreviewMode QgsLayoutView::previewMode ( ) const

Returns the preview mode which may be used to modify the view's appearance.

Preview modes are only used if previewModeEnabled() is true.

See also: setPreviewMode(); previewModeEnabled()

Definition at line 184 of file qgslayoutview.cpp.

◆ previewModeEnabled()

bool QgsLayoutView::previewModeEnabled ( ) const

Returns true if a preview effect is being used to alter the view's appearance.

See also: setPreviewModeEnabled()

Definition at line 174 of file qgslayoutview.cpp.

◆ pushStatusMessage

void QgsLayoutView::pushStatusMessage ( const QString & message )

slot

Pushes a new status bar message to the view.

This causes statusMessage() to be emitted, which should cause the message to appear in the status bar for the parent window.

See also: statusMessage()

Definition at line 1196 of file qgslayoutview.cpp.

◆ raiseSelectedItems

void QgsLayoutView::raiseSelectedItems ( )

slot

Raises the selected items up the z-order.

See also: lowerSelectedItems(); moveSelectedItemsToTop(); moveSelectedItemsToBottom()

Definition at line 708 of file qgslayoutview.cpp.

◆ resizeEvent()

void QgsLayoutView::resizeEvent ( QResizeEvent * event )

overrideprotected

Definition at line 1120 of file qgslayoutview.cpp.

◆ resizeSelectedItems()

void QgsLayoutView::resizeSelectedItems ( QgsLayoutAligner::Resize resize )

Resizes all selected items using the specified resize mode.

See also: alignSelectedItems(); distributeSelectedItems()

Definition at line 299 of file qgslayoutview.cpp.

◆ scaleSafe()

void QgsLayoutView::scaleSafe ( double scale )

Scales the view in a safe way, by limiting the acceptable range of the scale applied.

The scale parameter specifies the zoom factor to scale the view by.

Definition at line 189 of file qgslayoutview.cpp.

◆ scrollContentsBy()

void QgsLayoutView::scrollContentsBy	(	int	dx,
		int	dy
	)

overrideprotected

Definition at line 1127 of file qgslayoutview.cpp.

◆ selectAll

void QgsLayoutView::selectAll ( )

slot

Selects all items in the view.

See also: deselectAll(); invertSelection(); selectNextItemAbove(); selectNextItemBelow()

Definition at line 589 of file qgslayoutview.cpp.

◆ selectNextItemAbove

void QgsLayoutView::selectNextItemAbove ( )

slot

Selects the next item above the existing selection, by item z order.

See also: selectNextItemBelow(); selectAll(); deselectAll()

Definition at line 698 of file qgslayoutview.cpp.

◆ selectNextItemBelow

void QgsLayoutView::selectNextItemBelow ( )

slot

Selects the next item below the existing selection, by item z order.

See also: selectNextItemAbove(); selectAll(); deselectAll()

Definition at line 703 of file qgslayoutview.cpp.

◆ setCurrentLayout()

void QgsLayoutView::setCurrentLayout ( QgsLayout * layout )

Sets the current layout to edit in the view.

See also: currentLayout(); layoutSet()

Definition at line 87 of file qgslayoutview.cpp.

◆ setHorizontalRuler()

void QgsLayoutView::setHorizontalRuler ( QgsLayoutRuler * ruler )

Sets a horizontal ruler to synchronize with the view state.

See also: setVerticalRuler()

Definition at line 221 of file qgslayoutview.cpp.

◆ setMenuProvider()

void QgsLayoutView::setMenuProvider ( QgsLayoutViewMenuProvider * provider )

Sets a provider for context menus.

Ownership of the provider is transferred to the view.

See also: menuProvider()

Definition at line 249 of file qgslayoutview.cpp.

◆ setPaintingEnabled()

void QgsLayoutView::setPaintingEnabled ( bool enabled )

Sets whether widget repainting should be allowed for the view.

This is used to temporarily halt painting while exporting layouts.

Note: Not available in Python bindings.

Definition at line 512 of file qgslayoutview.cpp.

◆ setPreviewMode()

void QgsLayoutView::setPreviewMode ( QgsPreviewEffect::PreviewMode mode )

Sets the preview mode which should be used to modify the view's appearance.

Preview modes are only used if previewModeEnabled() is true.

See also: setPreviewModeEnabled(); previewMode()

Definition at line 179 of file qgslayoutview.cpp.

◆ setPreviewModeEnabled()

void QgsLayoutView::setPreviewModeEnabled ( bool enabled )

Sets whether a preview effect should be used to alter the view's appearance.

Parameters

enabled Set to true to enable the preview effect on the view.

See also: setPreviewMode()

Definition at line 169 of file qgslayoutview.cpp.

◆ setSectionLabel()

void QgsLayoutView::setSectionLabel ( const QString & label )

Sets a section label, to display above the first page shown in the view.

Definition at line 519 of file qgslayoutview.cpp.

◆ setTool()

void QgsLayoutView::setTool ( QgsLayoutViewTool * tool )

Sets the tool currently being used in the view.

See also: unsetTool(); tool()

Definition at line 133 of file qgslayoutview.cpp.

◆ setVerticalRuler()

void QgsLayoutView::setVerticalRuler ( QgsLayoutRuler * ruler )

Sets a vertical ruler to synchronize with the view state.

See also: setHorizontalRuler()

Definition at line 235 of file qgslayoutview.cpp.

◆ setZoomLevel()

void QgsLayoutView::setZoomLevel ( double level )

Sets the zoom level for the view, where a zoom level of 1.0 corresponds to 100%.

Definition at line 199 of file qgslayoutview.cpp.

◆ statusMessage

void QgsLayoutView::statusMessage ( const QString & message )

signal

Emitted when the view has a message for display in a parent window's status bar.

See also: pushStatusMessage()

◆ tool()

QgsLayoutViewTool * QgsLayoutView::tool ( )

Returns the currently active tool for the view.

See also: setTool()

◆ toolSet

void QgsLayoutView::toolSet ( QgsLayoutViewTool * tool )

signal

Emitted when the current tool is changed.

See also: setTool()

◆ ungroupSelectedItems

void QgsLayoutView::ungroupSelectedItems ( )

slot

Ungroups all selected items.

See also: groupSelectedItems()

Definition at line 897 of file qgslayoutview.cpp.

◆ unlockAllItems

void QgsLayoutView::unlockAllItems ( )

slot

Unlocks all locked items in the layout.

See also: lockSelectedItems()

Definition at line 816 of file qgslayoutview.cpp.

◆ unsetTool()

void QgsLayoutView::unsetTool ( QgsLayoutViewTool * tool )

Unsets the current view tool, if it matches the specified tool.

This is called from destructor of view tools to make sure that the tool won't be used any more. You don't have to call it manually, QgsLayoutViewTool takes care of it.

Definition at line 159 of file qgslayoutview.cpp.

◆ viewChanged

void QgsLayoutView::viewChanged ( )

slot

Updates associated rulers and other widgets after view extent or zoom has changed.

This should be called after calling any of the QGraphicsView base class methods which alter the view's zoom level or extent, i.e. QGraphicsView::fitInView().

Definition at line 1169 of file qgslayoutview.cpp.

◆ visiblePageNumbers()

QList< int > QgsLayoutView::visiblePageNumbers ( ) const

Returns a list of page numbers for pages which are currently visible in the view.

See also: visiblePages()

Definition at line 270 of file qgslayoutview.cpp.

◆ visiblePages()

QList< QgsLayoutItemPage * > QgsLayoutView::visiblePages ( ) const

Returns a list of page items which are currently visible in the view.

See also: visiblePageNumbers()

Definition at line 259 of file qgslayoutview.cpp.

◆ wheelEvent()

void QgsLayoutView::wheelEvent ( QWheelEvent * event )

overrideprotected

Definition at line 1040 of file qgslayoutview.cpp.

◆ willBeDeleted

void QgsLayoutView::willBeDeleted ( )

signal

Emitted in the destructor when the view is about to be deleted, but is still in a perfectly valid state.

◆ zoomActual

void QgsLayoutView::zoomActual ( )

slot

Zooms to the actual size of the layout.

See also: zoomFull(); zoomIn(); zoomOut()

Definition at line 579 of file qgslayoutview.cpp.

◆ zoomFull

void QgsLayoutView::zoomFull ( )

slot

Zooms the view to the full extent of the layout.

See also: zoomIn(); zoomOut(); zoomActual()

Definition at line 534 of file qgslayoutview.cpp.

◆ zoomIn

void QgsLayoutView::zoomIn ( )

slot

Zooms in to the view by a preset amount.

See also: zoomFull(); zoomOut(); zoomActual()

Definition at line 569 of file qgslayoutview.cpp.

◆ zoomLevelChanged

void QgsLayoutView::zoomLevelChanged ( )

signal

Emitted whenever the zoom level of the view is changed.

◆ zoomOut

void QgsLayoutView::zoomOut ( )

slot

Zooms out of the view by a preset amount.

See also: zoomFull(); zoomIn(); zoomActual()

Definition at line 574 of file qgslayoutview.cpp.

◆ zoomWidth

void QgsLayoutView::zoomWidth ( )

slot

Zooms the view to the full width of the layout.

See also: zoomIn(); zoomOut(); zoomActual()

Definition at line 544 of file qgslayoutview.cpp.

Friends And Related Symbol Documentation

◆ QgsLayoutMouseHandles

friend class QgsLayoutMouseHandles

friend

Definition at line 584 of file qgslayoutview.h.

◆ TestQgsLayoutView

friend class TestQgsLayoutView

friend

Definition at line 583 of file qgslayoutview.h.

Property Documentation

◆ currentLayout

QgsLayout * QgsLayoutView::currentLayout

readwrite

Definition at line 63 of file qgslayoutview.h.

◆ tool

QgsLayoutViewTool * QgsLayoutView::tool

readwrite

Definition at line 64 of file qgslayoutview.h.

The documentation for this class was generated from the following files:

/build/qgis-3.41.0+git20241119+45a0abf3bec+99sid/src/gui/layout/qgslayoutview.h
/build/qgis-3.41.0+git20241119+45a0abf3bec+99sid/src/gui/layout/qgslayoutview.cpp

Public Types

Public Slots

Signals

Public Member Functions

Protected Member Functions

Properties

Friends

Detailed Description

Member Enumeration Documentation

◆ ClipboardOperation

◆ PasteMode

Constructor & Destructor Documentation

◆ QgsLayoutView()

◆ ~QgsLayoutView()

Member Function Documentation

◆ alignSelectedItems()

◆ copyItems()

◆ copySelectedItems()

◆ currentLayout() [1/2]

◆ currentLayout() [2/2]

◆ currentPage()

◆ cursorPosChanged

◆ deleteItems

◆ deleteSelectedItems

◆ deltaForKeyEvent()

◆ deselectAll

◆ distributeSelectedItems()

◆ dragEnterEvent()

◆ emitZoomLevelChanged

◆ groupSelectedItems

◆ hasItemsInClipboard()

◆ invertSelection

◆ itemFocused

◆ keyPressEvent()

◆ keyReleaseEvent()

◆ layoutSet

◆ lockSelectedItems

◆ lowerSelectedItems

◆ menuProvider()

◆ mouseDoubleClickEvent()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ moveSelectedItemsToBottom

◆ moveSelectedItemsToTop

◆ pageChanged

◆ paintEvent()

◆ pasteItems() [1/2]

◆ pasteItems() [2/2]

◆ previewMode()

◆ previewModeEnabled()

◆ pushStatusMessage

◆ raiseSelectedItems

◆ resizeEvent()

◆ resizeSelectedItems()

◆ scaleSafe()

◆ scrollContentsBy()

◆ selectAll

◆ selectNextItemAbove

◆ selectNextItemBelow

◆ setCurrentLayout()

◆ setHorizontalRuler()

◆ setMenuProvider()

◆ setPaintingEnabled()

◆ setPreviewMode()

◆ setPreviewModeEnabled()

◆ setSectionLabel()

◆ setTool()

◆ setVerticalRuler()

◆ setZoomLevel()

◆ statusMessage

◆ tool()

◆ toolSet

◆ ungroupSelectedItems

◆ unlockAllItems

◆ unsetTool()

◆ viewChanged

◆ visiblePageNumbers()

◆ visiblePages()

◆ wheelEvent()