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author | Bjørn Lindeijer <bjorn@lindeijer.nl> | 2009-05-08 11:15:42 +0200 |
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committer | Bjørn Lindeijer <bjorn@lindeijer.nl> | 2009-05-08 11:15:42 +0200 |
commit | c66b4a56badc75fbd106e2a7019b6cb83972d677 (patch) | |
tree | 5da4cb652f5e617c56bf480e1198b1159b7f7e3f /src/gui/widgets | |
parent | 0452ce8e5ada7ddc20d7ec8aa3bdd1e8a93b0687 (diff) | |
download | mana-client-c66b4a56badc75fbd106e2a7019b6cb83972d677.tar.gz mana-client-c66b4a56badc75fbd106e2a7019b6cb83972d677.tar.bz2 mana-client-c66b4a56badc75fbd106e2a7019b6cb83972d677.tar.xz mana-client-c66b4a56badc75fbd106e2a7019b6cb83972d677.zip |
Fixed scroll wheel handling in list boxes
The scroll wheel was changing the list box selection, which is somewhat
unexpected. By not handling the event, it will be passed on to the
parent ScrollArea and be handled appropriately.
Diffstat (limited to 'src/gui/widgets')
-rw-r--r-- | src/gui/widgets/listbox.cpp | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/src/gui/widgets/listbox.cpp b/src/gui/widgets/listbox.cpp index 753e6461..28a5a018 100644 --- a/src/gui/widgets/listbox.cpp +++ b/src/gui/widgets/listbox.cpp @@ -66,7 +66,6 @@ void ListBox::draw(gcn::Graphics *graphics) } } -// -- KeyListener notifications void ListBox::keyPressed(gcn::KeyEvent& keyEvent) { gcn::Key key = keyEvent.getKey(); @@ -105,31 +104,14 @@ void ListBox::keyPressed(gcn::KeyEvent& keyEvent) } } +// Don't do anything on scrollwheel. ScrollArea will deal with that. + void ListBox::mouseWheelMovedUp(gcn::MouseEvent& mouseEvent) { - if (isFocused()) - { - if (getSelected() > 0) - setSelected(getSelected() - 1); - else if (getSelected() == 0 && mWrappingEnabled) - setSelected(getListModel()->getNumberOfElements() - 1); - - mouseEvent.consume(); - } } void ListBox::mouseWheelMovedDown(gcn::MouseEvent& mouseEvent) { - if (isFocused()) - { - if (getSelected() < (getListModel()->getNumberOfElements() - 1)) - setSelected(getSelected() + 1); - else if (getSelected() == (getListModel()->getNumberOfElements() - 1) && - mWrappingEnabled) - setSelected(0); - - mouseEvent.consume(); - } } void ListBox::mouseDragged(gcn::MouseEvent &event) |