This member of Class WaveLinkFactory is supported on: Palm, CE
The CreateButton Method creates a standard labeled button that triggers a specific action when the user "clicks" it.
Syntax
public WaveLinkWidget CreateButton(int XCoord, int YCoord, int Width, int Height, String displayText, WaveLinkWidgetCollection targetCollection)
throws WaveLinkError
Parameters
|
XCoord |
The starting left coordinate of the widget |
|
YCoord |
The starting top coordinate of the widget |
|
Width |
The horizontal extent of the widget |
|
Height |
The vertical extent of the widget |
|
displayText |
The display text of the widget |
|
targetCollection |
The name of the widget collection |
Returns
A pointer to the button widget
Throws
WaveLinkError
Remarks
The default value returned by a button widget through an RFInput Method call is the display text.
The DefaultCoordinateType Property determines how the application interprets the values entered for the position, width, and height of the widget.
For the Width and Height parameters, pass a value of 0 to set the width or height automatically. Set the size of the widget to AUTOSIZE by setting both the width and height to zero (0). AUTOSIZE sizes the button widget according to the size of the text that it contains.
Example
WaveLinkFactory factoryIface = new WaveLinkFactory();
WaveLinkWidgetCollection colIface = new WaveLinkWidgetCollection();
WaveLinkIO ioIface = new WaveLinkIO();
try {
ioIface.RFPrint(0, 0, "WaveLink Corporation", WaveLinkIO.WLCLEAR | WaveLinkIO.WLREVERSE);
ioIface.RFPrint(0, 1, " Auto Detailing ", WaveLinkIO.WLNORMAL);
factoryIface.CreateButton(4, 12, 0, 0, " Start ", colIface);
colIface.StoreWidgets();
}
catch (WaveLinkError wlErr) {
//Do error handling
}
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