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LibGUI+WindowServer: Implement drag-to-select behavior in GTextEditor.

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To make this feel right, I needed to start passing keyboard modifiers along
with mouse events. That allows shift-clicking to extend the selection. :^)
This commit is contained in:
Andreas Kling 2019-03-08 17:53:02 +01:00
parent 6d172725c0
commit f40d11f06d
11 changed files with 73 additions and 21 deletions
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5
LibGUI/GEvent.h
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@ -137,11 +137,12 @@ private:
class GMouseEvent final : public GEvent {
public:
GMouseEvent(Type type, const Point& position, unsigned buttons, GMouseButton button = GMouseButton::None)
GMouseEvent(Type type, const Point& position, unsigned buttons, GMouseButton button, unsigned modifiers)
: GEvent(type)
, m_position(position)
, m_buttons(buttons)
, m_button(button)
, m_modifiers(modifiers)
{
}
@ -150,11 +151,13 @@ public:
int y() const { return m_position.y(); }
GMouseButton button() const { return m_button; }
unsigned buttons() const { return m_buttons; }
unsigned modifiers() const { return m_modifiers; }
private:
Point m_position;
unsigned m_buttons { 0 };
GMouseButton m_button { GMouseButton::None };
unsigned m_modifiers { 0 };
};
class GTimerEvent final : public GEvent {