SWTSkinObjectImagepublic class SWTSkinObjectImage extends SWTSkinObjectBasic
| Fields Summary |
|---|
| Label | label | | private boolean | customImage | | private static org.eclipse.swt.events.PaintListener | tilePaintListener |
| Constructors Summary |
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public SWTSkinObjectImage(SWTSkin skin, SWTSkinProperties skinProperties, String sID, String sConfigID, String sImageID, SWTSkinObject parent)
tilePaintListener = new PaintListener() {
public void paintControl(PaintEvent e) {
Label label = (Label) e.widget;
Image imgSrc = (Image) label.getData("image");
if (imgSrc == null) {
return;
}
Rectangle imgSrcBounds = imgSrc.getBounds();
Point size = label.getSize();
int x0 = 0;
int y0 = 0;
int x1 = size.x;
int y1 = size.y;
Image imgRight = (Image) label.getData("image-right");
if (imgRight != null) {
int width = imgRight.getBounds().width;
x1 -= width;
}
Image imgLeft = (Image) label.getData("image-left");
if (imgLeft != null) {
// TODO: Tile down
e.gc.drawImage(imgLeft, 0, 0);
x0 += imgLeft.getBounds().width;
}
for (int y = y0; y < y1; y += imgSrcBounds.height) {
for (int x = x0; x < x1; x += imgSrcBounds.width) {
e.gc.drawImage(imgSrc, x, y);
}
}
if (imgRight != null) {
// TODO: Tile down
e.gc.drawImage(imgRight, x1, 0);
}
}
};
super(skin, skinProperties, sID, sConfigID, "image", parent);
setControl(createImageLabel(sConfigID, sImageID));
customImage = false;
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| Methods Summary |
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| private Label | createImageLabel(java.lang.String sConfigID, java.lang.String sImageID)
int style = SWT.WRAP;
String sAlign = properties.getStringValue(sConfigID + ".align");
if (sAlign != null) {
int align = SWTSkinUtils.getAlignment(sAlign, SWT.NONE);
if (align != SWT.NONE) {
style |= align;
}
}
if (properties.getIntValue(sConfigID + ".border", 0) == 1) {
style |= SWT.BORDER;
}
Composite createOn;
if (parent == null) {
createOn = skin.getShell();
} else {
createOn = (Composite) parent.getControl();
}
label = new Label(createOn, style);
label.setData("SkinObject", this);
Color color = properties.getColor(sConfigID + ".color");
if (color != null) {
label.setBackground(color);
}
final String sURL = properties.getStringValue(sConfigID + ".url");
if (sURL != null && sURL.length() > 0) {
label.setToolTipText(sURL);
label.addListener(SWT.MouseUp, new Listener() {
public void handleEvent(Event arg0) {
Utils.launch(UrlUtils.encode(sURL));
}
});
}
String sCursor = properties.getStringValue(sConfigID + ".cursor");
if (sCursor != null && sCursor.length() > 0) {
if (sCursor.equalsIgnoreCase("hand")) {
label.addListener(SWT.MouseEnter,
skin.getHandCursorListener(label.getDisplay()));
label.addListener(SWT.MouseExit,
skin.getHandCursorListener(label.getDisplay()));
}
}
ImageLoader imageLoader = skin.getImageLoader(properties);
Image image = imageLoader.getImage(sImageID);
if (!ImageLoader.isRealImage(image)) {
sImageID = sConfigID + ".image";
image = imageLoader.getImage(sImageID);
}
if (ImageLoader.isRealImage(image)) {
setLabelImage(sConfigID, sImageID);
}
// SWTBGImagePainter painter = (SWTBGImagePainter) parent.getData("BGPainter");
// if (painter != null) {
// label.addListener(SWT.Paint, painter);
// }
return label;
| | public Image | getImage()
return label.getImage();
| | public void | setBackground(java.lang.String sConfigID, java.lang.String sSuffix)
// No background for images?
| | public void | setImage(Image image)
customImage = true;
label.setData("Image", image);
label.setData("image-left", null);
label.setData("image-right", null);
label.setImage(image);
Utils.relayout(label);
| | protected Image | setImageByID(java.lang.String sConfigID)
customImage = true;
return setLabelImage(sConfigID, sConfigID);
| | protected Image | setLabelImage(java.lang.String sConfigID)
return setLabelImage(sConfigID, sConfigID);
| | private Image | setLabelImage(java.lang.String sConfigID, java.lang.String sImageID)
return (Image) Utils.execSWTThreadWithObject("setLabelImage",
new AERunnableObject() {
public Object runSupport() {
if (label == null || label.isDisposed()) {
return null;
}
if (sImageID.equals(label.getData("ImageID"))) {
return label.getImage();
}
ImageLoader imageLoader = skin.getImageLoader(properties);
Image image = imageLoader.getImage(sImageID);
Image imageLeft = imageLoader.getImage(sImageID + ".left");
if (ImageLoader.isRealImage(imageLeft)) {
label.setData("image-left", imageLeft);
}
Image imageRight = imageLoader.getImage(sImageID + ".right");
if (ImageLoader.isRealImage(imageRight)) {
label.setData("image-right", imageRight);
}
String sDrawMode = properties.getStringValue(sConfigID
+ ".drawmode");
if (sDrawMode == null) {
sDrawMode = "";
}
if (sDrawMode.equalsIgnoreCase("tile")) {
Rectangle imgBounds = image.getBounds();
label.setSize(imgBounds.width, imgBounds.height);
label.setData("image", image);
// XXX Huh? A tile of one? :)
label.setLayoutData(new FormData(imgBounds.width,
imgBounds.height));
// remove in case already added
label.removePaintListener(tilePaintListener);
label.addPaintListener(tilePaintListener);
} else {
label.setImage(image);
label.setData("ImageID", sImageID);
}
SWTSkinUtils.addMouseImageChangeListeners(label);
return image;
}
});
| | public java.lang.String | switchSuffix(java.lang.String suffix, int level, boolean walkUp)
suffix = super.switchSuffix(suffix, level, walkUp);
if (customImage) {
return suffix;
}
if (suffix == null) {
return null;
}
String sImageID = sConfigID + ".image" + suffix;
ImageLoader imageLoader = skin.getImageLoader(properties);
Image image = imageLoader.getImage(sImageID);
if (image != ImageLoader.noImage) {
setLabelImage(sImageID);
}
return suffix;
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