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WindowServer: Support resizing windows.

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This is pretty limited and not entirely stable, but it does work! :^)
This commit is contained in:
Andreas Kling 2019-02-20 15:34:55 +01:00
parent a9911fca80
commit 59b8183c4b
11 changed files with 112 additions and 13 deletions
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9
WindowServer/WSWindowManager.h
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@ -23,6 +23,7 @@ class CharacterBitmap;
class GraphicsBitmap;
enum class IterationDecision { Continue, Abort };
enum class ResizeDirection { None, Left, UpLeft, Up, UpRight, Right, DownRight, Down, DownLeft };
class WSWindowManager : public WSMessageReceiver {
public:
@ -76,6 +77,7 @@ private:
void handle_menubar_mouse_event(WSMouseEvent&);
void handle_titlebar_mouse_event(WSWindow&, WSMouseEvent&);
void handle_close_button_mouse_event(WSWindow&, WSMouseEvent&);
void start_window_resize(WSWindow&, WSMouseEvent&);
void handle_client_request(WSAPIClientRequest&);
void set_active_window(WSWindow*);
@ -113,11 +115,16 @@ private:
WeakPtr<WSWindow> m_active_window;
WeakPtr<WSWindow> m_hovered_window;
WeakPtr<WSWindow> m_drag_window;
WeakPtr<WSWindow> m_drag_window;
Point m_drag_origin;
Point m_drag_window_origin;
WeakPtr<WSWindow> m_resize_window;
Rect m_resize_window_original_rect;
Point m_resize_origin;
ResizeDirection m_resize_direction { ResizeDirection::None };
Rect m_last_cursor_rect;
unsigned m_compose_count { 0 };