Model view tool for temporarily panning a model while a mouse button is depressed. More...
#include <qgsmodelviewtooltemporarymousepan.h>
Public Member Functions | |
| QgsModelViewToolTemporaryMousePan (QgsModelGraphicsView *view) | |
| Constructor for QgsModelViewToolTemporaryMousePan. More... | |
| void | activate () override |
| Called when tool is set as the currently active model tool. More... | |
| void | modelMoveEvent (QgsModelViewMouseEvent *event) override |
| Mouse move event for overriding. More... | |
| void | modelReleaseEvent (QgsModelViewMouseEvent *event) override |
| Mouse release event for overriding. More... | |
 Public Member Functions inherited from QgsModelViewTool | |
| ~QgsModelViewTool () override | |
| QAction * | action () |
Returns the action associated with the tool or nullptr if no action is associated. More... | |
| virtual bool | allowItemInteraction () |
Returns true if the tool allows interaction with component graphic items. More... | |
| virtual void | deactivate () |
| Called when tool is deactivated. More... | |
| QgsModelViewTool::Flags | flags () const |
| Returns the current combination of flags set for the tool. More... | |
| virtual void | keyPressEvent (QKeyEvent *event) |
| Key press event for overriding. More... | |
| virtual void | keyReleaseEvent (QKeyEvent *event) |
| Key release event for overriding. More... | |
| virtual void | modelDoubleClickEvent (QgsModelViewMouseEvent *event) |
| Mouse double-click event for overriding. More... | |
| virtual void | modelPressEvent (QgsModelViewMouseEvent *event) |
| Mouse press event for overriding. More... | |
| QgsModelGraphicsScene * | scene () const |
| Returns the scene associated with the tool. More... | |
| void | setAction (QAction *action) |
| Associates an action with this tool. More... | |
| void | setCursor (const QCursor &cursor) |
| Sets a user defined cursor for use when the tool is active. More... | |
| QString | toolName () const |
| Returns a user-visible, translated name for the tool. More... | |
| QgsModelGraphicsView * | view () const |
| Returns the view associated with the tool. More... | |
| virtual void | wheelEvent (QWheelEvent *event) |
| Mouse wheel event for overriding. More... | |
Additional Inherited Members | |
| Public Types inherited from QgsModelViewTool | |
| enum | Flag { FlagSnaps = 1 << 1 } |
| Flags for controlling how a tool behaves. More... | |
| Signals inherited from QgsModelViewTool | |
| void | activated () |
| Emitted when the tool is activated. More... | |
| void | deactivated () |
| Emitted when the tool is deactivated. More... | |
| void | itemFocused (QgsModelComponentGraphicItem *item) |
| Emitted when an item is "focused" by the tool, i.e. More... | |
| Protected Member Functions inherited from QgsModelViewTool | |
| QgsModelViewTool (QgsModelGraphicsView *view, const QString &name) | |
| Constructor for QgsModelViewTool, taking a model view and tool name as parameters. More... | |
| bool | isClickAndDrag (QPoint startViewPoint, QPoint endViewPoint) const |
Returns true if a mouse press/release operation which started at startViewPoint and ended at endViewPoint should be considered a "click and drag". More... | |
| void | setFlags (QgsModelViewTool::Flags flags) |
| Sets the combination of flags that will be used for the tool. More... | |
Detailed Description
Model view tool for temporarily panning a model while a mouse button is depressed.
- Since
- QGIS 3.14
Definition at line 30 of file qgsmodelviewtooltemporarymousepan.h.
Constructor & Destructor Documentation
◆ QgsModelViewToolTemporaryMousePan()
| QgsModelViewToolTemporaryMousePan::QgsModelViewToolTemporaryMousePan | ( | QgsModelGraphicsView * | view | ) |
Constructor for QgsModelViewToolTemporaryMousePan.
Definition at line 21 of file qgsmodelviewtooltemporarymousepan.cpp.
Member Function Documentation
◆ activate()
|
overridevirtual |
Called when tool is set as the currently active model tool.
Overridden implementations must take care to call the base class implementation.
Reimplemented from QgsModelViewTool.
Definition at line 42 of file qgsmodelviewtooltemporarymousepan.cpp.
◆ modelMoveEvent()
|
overridevirtual |
Mouse move event for overriding.
Default implementation does nothing.
Reimplemented from QgsModelViewTool.
Definition at line 27 of file qgsmodelviewtooltemporarymousepan.cpp.
◆ modelReleaseEvent()
|
overridevirtual |
Mouse release event for overriding.
Default implementation does nothing. Note that subclasses must ensure that they correctly handle cases when a modelPressEvent is called without a corresponding modelReleaseEvent (e.g. due to tool being changed mid way through a press-release operation).
Reimplemented from QgsModelViewTool.
Definition at line 34 of file qgsmodelviewtooltemporarymousepan.cpp.
The documentation for this class was generated from the following files:
- /build/qgis-3.18.1+99unstable/src/gui/processing/models/qgsmodelviewtooltemporarymousepan.h
- /build/qgis-3.18.1+99unstable/src/gui/processing/models/qgsmodelviewtooltemporarymousepan.cpp
