TreeComboBox Class Reference

#include <treeComboBox.h>

Inheritance diagram for TreeComboBox:

Public Types
typedef QComboBox	Superclass

Signals
void	popupShow ()
void	popupHide ()

Public Member Functions
	TreeComboBox (QWidget *parent=0)
int	visibleModelColumn () const
void	setVisibleModelColumn (int index)
virtual bool	eventFilter (QObject *object, QEvent *event)
virtual void	showPopup ()
virtual void	hidePopup ()
QTreeView *	treeView () const

Protected Slots
void	resizePopup ()

Protected Member Functions
virtual void	paintEvent (QPaintEvent *)

Protected Attributes
QScopedPointer< TreeComboBoxPrivate >	d_ptr

Properties
int	visibleModelColumn

Private Member Functions
	Q_DECLARE_PRIVATE (TreeComboBox)
	Q_DISABLE_COPY (TreeComboBox)

Detailed Description

Description: ComboBox that displays the items as a tree view. See below for a use case: TreeComboBox combo; QStandardItemModel model; model.appendRow(new QStandardItem("Test1")); model.item(0)->appendRow(new QStandardItem("Test1.1")); model.item(0)->appendRow(new QStandardItem("Test1.2")); model.item(0)->appendRow(new QStandardItem("Test1.3")); model.appendRow(new QStandardItem("Test2")); model.appendRow(new QStandardItem("Test3")); combo.setModel(&model); combo.show(); TODO fix size of the view

Member Function Documentation

treeView()

QTreeView * TreeComboBox::treeView

(

)

const

TreeComboBox uses a QTreeView for its model view. treeView() is a utility function that cast QComboBox::view() into a QTreeView.

See also

view()

Property Documentation

visibleModelColumn

int TreeComboBox::visibleModelColumn

readwrite

Column index visible in the view. If

See also

visibleModelColumn is -1 (default) then all columns are visible.

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

• C:/Workspace/itom_development_VS2019_Qt5.15.2_x64/itomProject/itom/itomWidgets/treeComboBox.h
• C:/Workspace/itom_development_VS2019_Qt5.15.2_x64/itomProject/itom/itomWidgets/treeComboBox.cpp