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fix font zooming with Ctrl+MouseWheel - fix issue #55

This commit is contained in:
Vadim Lopatin 2015-02-08 21:50:51 +03:00
parent 1cf381e4b9
commit 9fba7e6cfa
1 changed files with 20 additions and 0 deletions
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20
src/dlangui/platforms/sdl/sdlapp.d
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@ -419,10 +419,28 @@ class SDLWindow : Window {
if (action == MouseAction.Wheel) {
// handle wheel
short wheelDelta = cast(short)y;
if (_keyFlags & KeyFlag.Shift)
lastFlags |= MouseFlag.Shift;
else
lastFlags &= ~MouseFlag.Shift;
if (_keyFlags & KeyFlag.Control)
lastFlags |= MouseFlag.Control;
else
lastFlags &= ~MouseFlag.Control;
if (_keyFlags & KeyFlag.Alt)
lastFlags |= MouseFlag.Alt;
else
lastFlags &= ~MouseFlag.Alt;
if (wheelDelta)
event = new MouseEvent(action, MouseButton.None, lastFlags, lastx, lasty, wheelDelta);
} else {
lastFlags = convertMouseFlags(state);
if (_keyFlags & KeyFlag.Shift)
lastFlags |= MouseFlag.Shift;
if (_keyFlags & KeyFlag.Control)
lastFlags |= MouseFlag.Control;
if (_keyFlags & KeyFlag.Alt)
lastFlags |= MouseFlag.Alt;
lastx = cast(short)x;
lasty = cast(short)y;
MouseButton btn = convertMouseButton(button);
@ -668,6 +686,7 @@ class SDLWindow : Window {
return res;
}
uint _keyFlags;
bool processKeyEvent(KeyAction action, uint keyCode, uint flags) {
debug(DebugSDL) Log.d("processKeyEvent ", action, " SDL key=0x", format("%08x", keyCode), " SDL flags=0x", format("%08x", flags));
keyCode = convertKeyCode(keyCode);
@ -705,6 +724,7 @@ class SDLWindow : Window {
break;
}
}
_keyFlags = flags;
debug(DebugSDL) Log.d("processKeyEvent ", action, " converted key=0x", format("%08x", keyCode), " converted flags=0x", format("%08x", flags));
bool res = dispatchKeyEvent(new KeyEvent(action, keyCode, flags));