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HackStudio: Allow moving the selected widgets using the arrow keys

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This is a nice complement to moving widgets with the mouse. :^)
This commit is contained in:
Andreas Kling
2019-11-10 22:40:58 +01:00
parent 567769eb2f
commit c8637e0206
7 changed files with 47 additions and 0 deletions
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29
DevTools/HackStudio/CursorTool.cpp
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@@ -81,3 +81,32 @@ void CursorTool::on_mousemove(GMouseEvent& event)
return;
}
}
void CursorTool::on_keydown(GKeyEvent& event)
{
dbg() << "CursorTool::on_keydown";
auto move_selected_widgets_by = [this](int x, int y) {
m_editor.selection().for_each([&](auto& widget) {
widget.move_by(x, y);
return IterationDecision::Continue;
});
};
if (event.modifiers() == 0) {
switch (event.key()) {
case Key_Down:
move_selected_widgets_by(0, m_editor.form_widget().grid_size());
break;
case Key_Up:
move_selected_widgets_by(0, -m_editor.form_widget().grid_size());
break;
case Key_Left:
move_selected_widgets_by(-m_editor.form_widget().grid_size(), 0);
break;
case Key_Right:
move_selected_widgets_by(m_editor.form_widget().grid_size(), 0);
break;
}
}
}