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PixelPaint: Check modifier on mousemove in LineTool

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Previously m_constrain_angle could end up not being reset if the
keyup-event was lost, for example when opening a dialog. Instead check
the modifiers in on_mousemove().
This commit is contained in:
Marcus Nilsson 2021-07-10 19:14:50 +02:00 committed by Andreas Kling
parent 5836710e8f
commit e718de454e
Notes: sideshowbarker 2024-07-18 09:24:19 +09:00 
Author: https://github.com/metmo
Commit: https://github.com/SerenityOS/serenity/commit/e718de454e7
Pull-request: https://github.com/SerenityOS/serenity/pull/8615
2 changed files with 3 additions and 20 deletions
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21
Userland/Applications/PixelPaint/LineTool.cpp
View file

@ -67,11 +67,11 @@ void LineTool::on_mousemove(Layer&, GUI::MouseEvent& layer_event, GUI::MouseEven
if (m_drawing_button == GUI::MouseButton::None)
return;
if (!m_constrain_angle) {
m_line_end_position = layer_event.position();
} else {
if (layer_event.shift()) {
constexpr auto ANGLE_STEP = M_PI / 8;
m_line_end_position = constrain_line_angle(m_line_start_position, layer_event.position(), ANGLE_STEP);
} else {
m_line_end_position = layer_event.position();
}
m_editor->update();
}
@ -95,21 +95,6 @@ void LineTool::on_keydown(GUI::KeyEvent& event)
m_editor->update();
event.accept();
}
if (event.key() == Key_Shift) {
m_constrain_angle = true;
m_editor->update();
event.accept();
}
}
void LineTool::on_keyup(GUI::KeyEvent& event)
{
if (event.key() == Key_Shift) {
m_constrain_angle = false;
m_editor->update();
event.accept();
}
}
void LineTool::on_tool_button_contextmenu(GUI::ContextMenuEvent& event)

2
Userland/Applications/PixelPaint/LineTool.h
View file

@ -23,7 +23,6 @@ public:
virtual void on_tool_button_contextmenu(GUI::ContextMenuEvent&) override;
virtual void on_second_paint(Layer const&, GUI::PaintEvent&) override;
virtual void on_keydown(GUI::KeyEvent&) override;
virtual void on_keyup(GUI::KeyEvent&) override;
private:
GUI::MouseButton m_drawing_button { GUI::MouseButton::None };
@ -33,7 +32,6 @@ private:
RefPtr<GUI::Menu> m_context_menu;
GUI::ActionGroup m_thickness_actions;
int m_thickness { 1 };
bool m_constrain_angle { false };
};
}