KGantt::ListViewRowController
#include <kganttlistviewrowcontroller.h>
Public Member Functions | |
ListViewRowController (QListView *lv, QAbstractProxyModel *proxy) | |
int | headerHeight () const override |
QModelIndex | indexAbove (const QModelIndex &idx) const override |
QModelIndex | indexAt (int height) const override |
QModelIndex | indexBelow (const QModelIndex &idx) const override |
bool | isRowExpanded (const QModelIndex &idx) const override |
bool | isRowVisible (const QModelIndex &idx) const override |
int | maximumItemHeight () const override |
Span | rowGeometry (const QModelIndex &idx) const override |
int | totalHeight () const override |
Public Member Functions inherited from KGantt::AbstractRowController | |
AbstractRowController () | |
virtual | ~AbstractRowController () |
Detailed Description
This is an implementation of AbstractRowController that aligns a gantt view with a QListView. Provided for convenience for users who want to use View with QListView instead of QTreeView.
Definition at line 28 of file kganttlistviewrowcontroller.h.
Constructor & Destructor Documentation
◆ ListViewRowController()
ListViewRowController::ListViewRowController | ( | QListView * | lv, |
QAbstractProxyModel * | proxy ) |
Definition at line 21 of file kganttlistviewrowcontroller.cpp.
◆ ~ListViewRowController()
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override |
Definition at line 26 of file kganttlistviewrowcontroller.cpp.
Member Function Documentation
◆ headerHeight()
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overridevirtual |
- Returns
- The height of the header part of the view.
Implement this to control how much space is reserved at the top of the view for a header
Implements KGantt::AbstractRowController.
Definition at line 33 of file kganttlistviewrowcontroller.cpp.
◆ indexAbove()
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overridevirtual |
- Returns
- The modelindex for the previous row before idx.
- See also
- QTreeView::indexAbove
Implements KGantt::AbstractRowController.
Definition at line 76 of file kganttlistviewrowcontroller.cpp.
◆ indexAt()
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overridevirtual |
Implements KGantt::AbstractRowController.
Definition at line 71 of file kganttlistviewrowcontroller.cpp.
◆ indexBelow()
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overridevirtual |
- Returns
- The modelindex for the next row after idx.
- See also
- QTreeView::indexBelow
Implements KGantt::AbstractRowController.
Definition at line 82 of file kganttlistviewrowcontroller.cpp.
◆ isRowExpanded()
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overridevirtual |
Implements KGantt::AbstractRowController.
Definition at line 55 of file kganttlistviewrowcontroller.cpp.
◆ isRowVisible()
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overridevirtual |
- Returns
- true if the row containing index idx is visible in the view.
Implement this to allow KGantt to optimize how items on screen are created. It is not harmful to always return true here, but the View will not perform optimally.
Implements KGantt::AbstractRowController.
Definition at line 48 of file kganttlistviewrowcontroller.cpp.
◆ maximumItemHeight()
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overridevirtual |
Implements KGantt::AbstractRowController.
Definition at line 38 of file kganttlistviewrowcontroller.cpp.
◆ rowGeometry()
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overridevirtual |
- Returns
- A Span consisting of the row offset and height for the row containing idx. A simple implementation might look like
Implements KGantt::AbstractRowController.
Definition at line 62 of file kganttlistviewrowcontroller.cpp.
◆ totalHeight()
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overridevirtual |
- Returns
- the total height of the rows. For uniformly sized rows that would be number_of_rows*row_height.
Implements KGantt::AbstractRowController.
Definition at line 43 of file kganttlistviewrowcontroller.cpp.
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