SWTTextPaintListenerpublic class SWTTextPaintListener extends Object implements PaintListener
| Fields Summary |
|---|
| private int | align | | private Color | bgcolor | | private Color | fgcolor | | private Font | font | | private String | text | | private SWTSkinProperties | skinProperties |
| Constructors Summary |
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public SWTTextPaintListener(SWTSkin skin, org.eclipse.swt.widgets.Control createOn, String sConfigID)
skinProperties = skin.getSkinProperties();
bgcolor = skinProperties.getColor(sConfigID + ".color");
text = skinProperties.getStringValue(sConfigID + ".text");
fgcolor = skinProperties.getColor(sConfigID + ".text.color");
align = SWT.NONE;
String sAlign = skinProperties.getStringValue(sConfigID + ".align");
if (sAlign != null) {
align = SWTSkinUtils.getAlignment(sAlign, SWT.NONE);
}
String sSize = skinProperties.getStringValue(sConfigID + ".text.size");
if (sSize != null) {
FontData[] fd = createOn.getFont().getFontData();
try {
char firstChar = sSize.charAt(0);
if (firstChar == '+" || firstChar == '-") {
sSize = sSize.substring(1);
}
int iSize = Integer.parseInt(sSize);
if (firstChar == '+") {
fd[0].height += iSize;
} else if (firstChar == '-") {
fd[0].height -= iSize;
} else {
fd[0].height = iSize;
}
font = new Font(createOn.getDisplay(), fd);
createOn.addDisposeListener(new DisposeListener() {
public void widgetDisposed(DisposeEvent e) {
font.dispose();
}
});
} catch (NumberFormatException e) {
e.printStackTrace();
}
}
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| Methods Summary |
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| public void | paintControl(PaintEvent e)
e.gc.setClipping(e.x, e.y, e.width, e.height);
if (bgcolor != null) {
e.gc.setBackground(bgcolor);
}
if (fgcolor != null) {
e.gc.setForeground(fgcolor);
}
if (font != null) {
e.gc.setFont(font);
}
if (text != null) {
Rectangle clientArea = ((Composite) e.widget).getClientArea();
GCStringPrinter.printString(e.gc, text, clientArea, true, true, align);
}
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