The QPushButton widget provides a push button with a text or pixmap label. More...
#include <qpushbutton.h>
Inherits QButton.
The push button (command button in Windows parlance) is perhaps the most central widget: Push it to command the computer to perform some action.
Being so central, the widget has grown to accomodate a great many variations in the past decade, and by now the "comand button" chapter of the Microsoft style guide shows about ten different states of Windows push buttons, and the text implies that there are dozens more when all the combinations of features are taken into consideration.
The most important modes or states are, sorted roughly by importance:
In Qt, the QButton class provides most of the modes and other API, and QPushButton provides GUI logic. See QButton for more information about the API.
See also: QRadioButton, QToolButton, GUI Design Handbook: Push Button and Microsoft Style Guide
Examples: xform/xform.cpp layout/layout.cpp drawdemo/drawdemo.cpp popup/popup.cpp qmag/qmag.cpp rot13/rot13.cpp scrollview/scrollview.cpp customlayout/main.cpp
[virtual protected]
Draws the push button, except its label.
See also: drawButtonLabel().
Reimplemented from QButton.
[virtual protected]
Draws the push button label.
See also: drawButton().
Reimplemented from QButton.
[virtual protected]
Handles focus in events for the push button.
Reimplemented from QWidget.
[virtual protected]
Handles focus out events for the push button.
Reimplemented from QWidget.
[virtual slot]
Switches a toggle button on if enable is TRUE or off if enable is FALSE.
See also: isOn(), toggle(), toggled() and isToggleButton().
Examples: qmag/qmag.cpp
[slot]
Toggles the state of a toggle button.
See also: isOn(), setOn(), toggled() and isToggleButton().
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