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| author | Max Horn | 2002-10-16 20:32:12 +0000 |
|---|---|---|
| committer | Max Horn | 2002-10-16 20:32:12 +0000 |
| commit | b1766c28b276e102bed83652c467df9db270b3ac (patch) | |
| tree | 238986ad281e0864aa46979c0f8bf40c950019ea /gui/dialog.cpp | |
| parent | d5bcb63f829f4c4aecd45cb60e492ca896ad77a5 (diff) | |
| download | scummvm-rg350-b1766c28b276e102bed83652c467df9db270b3ac.tar.gz scummvm-rg350-b1766c28b276e102bed83652c467df9db270b3ac.tar.bz2 scummvm-rg350-b1766c28b276e102bed83652c467df9db270b3ac.zip | |
patch #620627: mouse wheel support for NewGui
svn-id: r5169
Diffstat (limited to 'gui/dialog.cpp')
| -rw-r--r-- | gui/dialog.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gui/dialog.cpp b/gui/dialog.cpp index 09f76edb1c..679637967b 100644 --- a/gui/dialog.cpp +++ b/gui/dialog.cpp @@ -163,6 +163,21 @@ void Dialog::handleMouseUp(int x, int y, int button, int clickCount) w->handleMouseUp(x - w->_x, y - w->_y, button, clickCount); } +void Dialog::handleMouseWheel(int x, int y, int direction) +{ + Widget *w; + + // This may look a bit backwards, but I think it makes more sense for + // the mouse wheel to primarily affect the widget the mouse is at than + // the widget that happens to be focused. + + w = findWidget(x, y); + if (!w) + w = _focusedWidget; + if (w) + w->handleMouseWheel(x, y, direction); +} + void Dialog::handleKeyDown(char key, int modifiers) { if (_focusedWidget) { |