Wt::WInteractWidget Class Reference

A WWidget that can receive user-interface interaction. More...

#include <WInteractWidget>

Inherits Wt::WWebWidget.

Inherited by Wt::WAnchor, Wt::WContainerWidget, Wt::WFormWidget, Wt::WImage, Wt::WLabel, Wt::WTable, Wt::WText, and Wt::WTimerWidget.

Inheritance diagram for Wt::WInteractWidget:

[legend]List of all members.

Public Member Functions
	WInteractWidget (WContainerWidget *parent=0)
	Create an InteractWidget with optional parent.
void	setDraggable (const std::string mimeType, WWidget *dragWidget=0, bool isDragWidgetOnly=false, WObject *sourceWidget=0)
	Configure dragging.
Public Attributes
EventSignal< WKeyEvent >	keyWentDown
	Event signal emitted when a keyboard key is pushed down.
EventSignal< WKeyEvent >	keyPressed
	Event signal emitted when a keyboard key is pressed.
EventSignal< WKeyEvent >	keyWentUp
	Event signal emitted when a keyboard key is released.
EventSignal< WMouseEvent >	clicked
	Event signal emitted when a mouse key was clicked on this WWidget.
EventSignal< WMouseEvent >	doubleClicked
	Event signal emitted when a mouse key was double clicked on this WWidget.
EventSignal< WMouseEvent >	mouseWentDown
	Event signal emitted when a mouse key was pushed down on this WWidget.
EventSignal< WMouseEvent >	mouseWentUp
	Event signal emitted when a mouse key was released on this WWidget.
EventSignal< WMouseEvent >	mouseWentOut
	Event signal emitted when the mouse went out of this WWidget.
EventSignal< WMouseEvent >	mouseWentOver
	Event signal emitted when the mouse entered this WWidget.
EventSignal< WMouseEvent >	mouseMoved
	Event signal emitted when the mouse moved over this WWidget.
EventSignal< void >	enterPressed
	Event signal emitted when enter was pressed.
EventSignal< void >	escapePressed
	Event signal emitted when escape was pressed.

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Detailed Description

A WWidget that can receive user-interface interaction.

An InteractWidget provides various event signals that correspond to user-interface interaction.

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Member Function Documentation

void Wt::WInteractWidget::setDraggable	(	const std::string	mimeType,
		WWidget *	dragWidget = 0,
		bool	isDragWidgetOnly = false,
		WObject *	sourceWidget = 0
	)

Configure dragging.

Enable drag&drop for this widget. The mimeType is used to find a suitable drop target, which must accept dropping of this mimetype.

By default, the entire widget is dragged. One may specify another widget to be dragged (for example the parent), or a drag widget whose function is only to represent the drag visually (when isDragWidgetOnly = true).

The widget to be identified as source in the dropEvent may be given explicitly, and will default to this widget otherwise.

See also:

WWidget::dropEvent, WWidget::setAcceptDrops, WDropEvent

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

• src/wt/WInteractWidget
• src/wt/WInteractWidget.C

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