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| author | toger5 <toger5@hotmail.de> | 2017-02-22 00:45:31 +0200 |
|---|---|---|
| committer | Rémi Verschelde <rverschelde@gmail.com> | 2017-05-07 14:23:56 +0200 |
| commit | 304a1f5b5a3ce6975952f5cd22d688a246367790 (patch) | |
| tree | 14de7920daa3f90af91c668b3edcccdf439ed6f2 /scene/gui/graph_edit.cpp | |
| parent | c8aea60324e3e219945a805f871363c10292f38b (diff) | |
| download | redot-engine-304a1f5b5a3ce6975952f5cd22d688a246367790.tar.gz | |
Implemented scrolling factor for smooth trackpad scrolling
Working platforms platform: OSX, Windows.
Support for almost all ui elements, including project list.
Diffstat (limited to 'scene/gui/graph_edit.cpp')
| -rw-r--r-- | scene/gui/graph_edit.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/scene/gui/graph_edit.cpp b/scene/gui/graph_edit.cpp index 0bc48677dd..d5df3bac67 100644 --- a/scene/gui/graph_edit.cpp +++ b/scene/gui/graph_edit.cpp @@ -962,6 +962,18 @@ void GraphEdit::_gui_input(const InputEvent &p_ev) { //too difficult to get right //set_zoom(zoom/ZOOM_SCALE); } + if (b.button_index == BUTTON_WHEEL_UP) { + h_scroll->set_value(h_scroll->get_value() - h_scroll->get_page() * b.factor / 8); + } + if (b.button_index == BUTTON_WHEEL_DOWN) { + h_scroll->set_value(h_scroll->get_value() + h_scroll->get_page() * b.factor / 8); + } + if (b.button_index == BUTTON_WHEEL_RIGHT) { + v_scroll->set_value(v_scroll->get_value() + v_scroll->get_page() * b.factor / 8); + } + if (b.button_index == BUTTON_WHEEL_LEFT) { + v_scroll->set_value(v_scroll->get_value() - v_scroll->get_page() * b.factor / 8); + } } if (p_ev.type == InputEvent::KEY && p_ev.key.scancode == KEY_D && p_ev.key.pressed && p_ev.key.mod.command) { |