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Windows: Moved Display.setIcon logic to java

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This commit is contained in:
Elias Naur 2008-04-01 20:45:24 +00:00
parent 395cf797cb
commit bc33b3c4d5
2 changed files with 18 additions and 16 deletions
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22
src/java/org/lwjgl/opengl/WindowsDisplay.java
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@ -550,31 +550,33 @@ final class WindowsDisplay implements DisplayImplementation {
* @return number of icons used.
*/
public int setIcon(ByteBuffer[] icons) {
boolean done16 = false;
boolean done32 = false;
boolean done_small = false;
boolean done_large = false;
int used = 0;
int small_icon_size = 16;
int large_icon_size = 32;
for (int i=0;i<icons.length;i++) {
int size = icons[i].limit() / 4;
if ((((int) Math.sqrt(size)) == 16) && (!done16)) {
nSetWindowIcon16(icons[i].asIntBuffer());
if ((((int) Math.sqrt(size)) == small_icon_size) && (!done_small)) {
nSetWindowIconSmall(small_icon_size, small_icon_size, icons[i].asIntBuffer());
used++;
done16 = true;
done_small = true;
}
if ((((int) Math.sqrt(size)) == 32) && (!done32)) {
nSetWindowIcon32(icons[i].asIntBuffer());
if ((((int) Math.sqrt(size)) == large_icon_size) && (!done_large)) {
nSetWindowIconLarge(large_icon_size, large_icon_size, icons[i].asIntBuffer());
used++;
done32 = true;
done_large = true;
}
}
return used;
}
private static native int nSetWindowIcon16(IntBuffer icon);
private static native int nSetWindowIconSmall(int width, int height, IntBuffer icon);
private static native int nSetWindowIcon32(IntBuffer icon);
private static native int nSetWindowIconLarge(int width, int height, IntBuffer icon);
private void handleMouseButton(int button, int state, long millis) {
if (mouse != null)