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Code Issues Projects Releases Packages Wiki Activity Actions 6

PixelPaint: Allow tools to know when the user has left them

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Timothy Slater 2022-10-26 18:33:43 -05:00 committed by Sam Atkins
parent d28c9ba054
commit a321df12e1
Notes: sideshowbarker 2024-07-17 03:05:18 +09:00 
Author: https://github.com/tslater2006
Commit: https://github.com/SerenityOS/serenity/commit/a321df12e1
Pull-request: https://github.com/SerenityOS/serenity/pull/15828
Reviewed-by: https://github.com/AtkinsSJ ✅
Reviewed-by: https://github.com/alimpfard
Reviewed-by: https://github.com/awesomekling
Reviewed-by: https://github.com/gmta
2 changed files with 4 additions and 1 deletions
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4
Userland/Applications/PixelPaint/ImageEditor.cpp
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@ -521,8 +521,10 @@ void ImageEditor::set_active_tool(Tool* tool)
return;
}
if (m_active_tool)
if (m_active_tool) {
m_active_tool->on_tool_deactivation();
m_active_tool->clear();
}
m_active_tool = tool;

1
Userland/Applications/PixelPaint/Tools/Tool.h
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@ -64,6 +64,7 @@ public:
virtual bool on_keydown(GUI::KeyEvent const&);
virtual void on_keyup(GUI::KeyEvent&) { }
virtual void on_tool_activation() { }
virtual void on_tool_deactivation() { }
virtual GUI::Widget* get_properties_widget() { return nullptr; }
virtual Variant<Gfx::StandardCursor, NonnullRefPtr<Gfx::Bitmap>> cursor() { return Gfx::StandardCursor::None; }
virtual Gfx::IntPoint point_position_to_preferred_cell(Gfx::FloatPoint position) const { return position.to_type<int>(); }