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LibGUI+WindowServer: Add a GResizeCorner widget.

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This widget is automatically included in GStatusBar, but can be added in
any other place, too. When clicked (with the left button), it initiates a
window resize (using a WM request.)

In this patch I also fixed up some issues with override cursors being
cleared after the WindowServer finishes a drag or resize.
This commit is contained in:
Andreas Kling 2019-05-03 01:38:24 +02:00
parent 34c5db61aa
commit ea9a39a9f2
19 changed files with 189 additions and 26 deletions
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5
LibGUI/GEventLoop.h
View file

@ -21,6 +21,7 @@ public:
WSAPI_ServerMessage sync_request(const WSAPI_ClientMessage& request, WSAPI_ServerMessage::Type response_type);
static pid_t server_pid() { return s_server_pid; }
static int my_client_id() { return s_my_client_id; }
virtual void take_pending_events_from(CEventLoop& other) override
{
@ -59,6 +60,7 @@ private:
void handle_menu_event(const WSAPI_ServerMessage&);
void handle_window_entered_or_left_event(const WSAPI_ServerMessage&, GWindow&);
void handle_wm_event(const WSAPI_ServerMessage&, GWindow&);
void handle_greeting(WSAPI_ServerMessage&);
void connect_to_server();
struct IncomingWSMessageBundle {
@ -68,5 +70,6 @@ private:
Vector<IncomingWSMessageBundle, 64> m_unprocessed_bundles;
static pid_t s_server_pid;
static pid_t s_event_fd;
static int s_my_client_id;
static int s_event_fd;
};