A implementation of a qtBaseTaskNode. More...
#include <qtTaskNode.h>
Inheritance diagram for smtk::extension::qtTaskNode:
Collaboration diagram for smtk::extension::qtTaskNode:
Public Member Functions | |
| smtkSuperclassMacro (qtBaseTaskNode) | |
| smtkTypeMacro (smtk::extension::qtTaskNode) | |
| qtTaskNode (qtDiagramGenerator *generator, smtk::task::Task *task, QGraphicsItem *parent=nullptr) | |
| QRectF | boundingRect () const override |
| Get the bounding box of the node, which includes the border width and the label. | |
| virtual QRectF | contentBoundingRect () const |
| Get the bounding box of the center content alone. | |
| double | contentHeightOffset () const |
| Get the scale factor for the text height. | |
| double | sideTotalWidth () const |
| Width of the side items. | |
| void | updateTaskState (smtk::task::State prev, smtk::task::State next, bool active) override |
| Deals with state updates. | |
| double | roundingRadius () override |
| Return the rounding radius used at the corners of the task node. More... | |
| void | dataUpdated () override |
| Handle renames, etc. | |
 Public Member Functions inherited from smtk::extension::qtBaseTaskNode | |
| smtkSuperclassMacro (qtBaseObjectNode) | |
| smtkTypeMacro (smtk::extension::qtBaseTaskNode) | |
| qtBaseTaskNode (qtDiagramGenerator *generator, smtk::task::Task *task, QGraphicsItem *parent=nullptr) | |
| smtk::common::UUID | nodeId () const override |
| Return the task's UUID as the node's UUID. | |
| smtk::resource::PersistentObject * | object () const override |
| Return the task as this node's persistent object. | |
| smtk::task::Task * | task () const |
| Return the task this node represents. | |
| qtTaskEditor * | editor () const |
| Return the Task Editor for the node. | |
| virtual void | setOutlineStyle (OutlineStyle cs) |
| Set/get how the node's boundary should be rendered. | |
| OutlineStyle | outlineStyle () const |
| bool | isActive () const |
| Return true if the task is currently active (i.e., being worked on by the user). | |
| virtual bool | setupContextMenu (QMenu *) |
| Setup a context menu to be displayed by the node's underlying widget. More... | |
| virtual void | updateToMatchModifiedTask () |
| Deal with task updates (e.g., name or other configuration change). More... | |
| Public Member Functions inherited from smtk::extension::qtBaseObjectNode | |
| smtkSuperclassMacro (qtBaseNode) | |
| smtkTypeMacro (smtk::extension::qtBaseObjectNode) | |
| qtBaseObjectNode (qtDiagramGenerator *generator, smtk::resource::PersistentObject *obj, QGraphicsItem *parent=nullptr) | |
| std::string | name () const override |
| Return the object's name as the node's name. | |
| Public Member Functions inherited from smtk::extension::qtBaseNode | |
| smtkSuperclassMacro (QGraphicsObject) | |
| smtkTypeMacroBase (smtk::extension::qtBaseNode) | |
| qtBaseNode (qtDiagramGenerator *scene, QGraphicsItem *parent=nullptr) | |
| QRectF | boundingRect () const override |
| Return a dummy bounding-rect. More... | |
| qtDiagramGenerator * | generator () const |
| Return the generator responsible for this node. | |
| qtDiagram * | diagram () const |
| Return the diagram which owns the generator of this node. | |
| qtDiagramScene * | scene () const |
| Return the scene this node belongs to. | |
| virtual void | setContentStyle (ContentStyle cs) |
| Set/get how much data the node should render inside its boundary. | |
| ContentStyle | contentStyle () const |
Protected Member Functions | |
| void | paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override |
| int | updateSize () override |
| Update the node bounds to fit its content. | |
| Protected Member Functions inherited from smtk::extension::qtBaseNode | |
| QVariant | itemChange (GraphicsItemChange change, const QVariant &value) override |
| void | addToScene () |
| Adds the node to the scene. More... | |
Protected Attributes | |
| qtTaskNameItem * | m_textItem |
| qtTaskStatusItem * | m_statusItem |
| qtTaskCompletionItem * | m_completionItem |
| double | m_contentHeightOffset = 30.0 |
| double | m_roundingRadius = 8.0 |
| double | m_sideTotalWidth = 50.0 |
| double | m_width |
| smtk::task::Task::Observers::Key | m_taskObserver |
| Protected Attributes inherited from smtk::extension::qtBaseTaskNode | |
| smtk::task::Task * | m_task { nullptr } |
| OutlineStyle | m_outlineStyle { OutlineStyle::Normal } |
| Protected Attributes inherited from smtk::extension::qtBaseNode | |
| qtDiagramGenerator * | m_generator { nullptr } |
| ContentStyle | m_contentStyle { ContentStyle::Minimal } |
Additional Inherited Members | |
| Public Types inherited from smtk::extension::qtBaseTaskNode | |
| enum | OutlineStyle : int { OutlineStyle::Normal, OutlineStyle::Active } |
| Determine how the border of the node's visual representation should be rendered. More... | |
| Public Types inherited from smtk::extension::qtBaseNode | |
| enum | ContentStyle : int { ContentStyle::Minimal, ContentStyle::Summary, ContentStyle::Details } |
| Determine how the node is presented to users. More... | |
| Signals inherited from smtk::extension::qtBaseNode | |
| void | nodeResized () |
| void | nodeMoved () |
| Properties inherited from smtk::extension::qtBaseTaskNode | |
| OutlineStyle | outlineStyle |
| Properties inherited from smtk::extension::qtBaseObjectNode | |
| smtk::resource::PersistentObject | object |
| Properties inherited from smtk::extension::qtBaseNode | |
| ContentStyle | contentStyle |
Detailed Description
A implementation of a qtBaseTaskNode.
This implementation only depends qtGraphicItems and does not use Qt Widgets. The result is both a cleaner looking design and also does not suffer from the transformation problems that was noticed on Macs.
The new qtTaskNode is composed of 3 main graphics items:
- An item to display the Task's state as a color
- An item to display and manage the Task's name as well as the Task's activation status
- An item to control the Task's completed state
Member Function Documentation
◆ roundingRadius()
|
inlineoverridevirtual |
Return the rounding radius used at the corners of the task node.
Note that this does not mean the rounded corners are represented by circular arcs but in some cases are approximations based on quadratic curves.
Reimplemented from smtk::extension::qtBaseTaskNode.
The documentation for this class was generated from the following files:
- /home/docs/checkouts/readthedocs.org/user_builds/smtk/checkouts/latest/smtk/extension/qt/diagram/qtTaskNode.h
- /home/docs/checkouts/readthedocs.org/user_builds/smtk/checkouts/latest/smtk/extension/qt/diagram/qtTaskNode.cxx
