initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/include/wx/x11/window.h

@@ -0,0 +1,220 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/x11/window.h
+// Purpose:     wxWindow class
+// Author:      Julian Smart
+// Created:     17/09/98
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_WINDOW_H_
+#define _WX_WINDOW_H_
+
+#include "wx/region.h"
+
+// ----------------------------------------------------------------------------
+// wxWindow class for X11 - see also wxWindowBase
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxWindowX11 : public wxWindowBase
+{
+    friend class WXDLLIMPEXP_FWD_CORE wxDC;
+    friend class WXDLLIMPEXP_FWD_CORE wxWindowDC;
+
+public:
+    wxWindowX11() { Init(); }
+
+    wxWindowX11(wxWindow *parent,
+        wxWindowID id,
+        const wxPoint& pos = wxDefaultPosition,
+        const wxSize& size = wxDefaultSize,
+        long style = 0,
+        const wxString& name = wxASCII_STR(wxPanelNameStr))
+    {
+        Init();
+        Create(parent, id, pos, size, style, name);
+    }
+
+    virtual ~wxWindowX11();
+
+    bool Create(wxWindow *parent,
+        wxWindowID id,
+        const wxPoint& pos = wxDefaultPosition,
+        const wxSize& size = wxDefaultSize,
+        long style = 0,
+        const wxString& name = wxASCII_STR(wxPanelNameStr));
+
+    virtual void Raise();
+    virtual void Lower();
+
+    // SetLabel(), which does nothing in wxWindow
+    virtual void SetLabel(const wxString& label) override { m_Label = label; }
+    virtual wxString GetLabel() const override            { return m_Label; }
+
+    virtual bool Show( bool show = true );
+    virtual bool Enable( bool enable = true );
+
+    virtual void SetFocus();
+
+    virtual void WarpPointer(int x, int y);
+
+    virtual void Refresh( bool eraseBackground = true,
+                          const wxRect *rect = nullptr );
+    virtual void Update();
+
+    virtual bool SetBackgroundColour( const wxColour &colour );
+    virtual bool SetForegroundColour( const wxColour &colour );
+
+    virtual bool SetCursor( const wxCursor &cursor );
+    virtual bool SetFont( const wxFont &font );
+
+    virtual int GetCharHeight() const;
+    virtual int GetCharWidth() const;
+
+    virtual void ScrollWindow( int dx, int dy, const wxRect* rect = nullptr );
+
+#if wxUSE_DRAG_AND_DROP
+    virtual void SetDropTarget( wxDropTarget *dropTarget );
+#endif // wxUSE_DRAG_AND_DROP
+
+    // Accept files for dragging
+    virtual void DragAcceptFiles(bool accept);
+
+    // Get the unique identifier of a window
+    virtual WXWindow GetHandle() const { return X11GetMainWindow(); }
+
+    // implementation from now on
+    // --------------------------
+
+    // accessors
+    // ---------
+
+    // Get main X11 window
+    virtual WXWindow X11GetMainWindow() const;
+
+    // Get X11 window representing the client area
+    virtual WXWindow GetClientAreaWindow() const;
+
+    void SetLastClick(int button, long timestamp)
+        { m_lastButton = button; m_lastTS = timestamp; }
+
+    int GetLastClickedButton() const { return m_lastButton; }
+    long GetLastClickTime() const { return m_lastTS; }
+
+    // Gives window a chance to do something in response to a size message, e.g.
+    // arrange status bar, toolbar etc.
+    virtual bool PreResize();
+
+    // Generates paint events from m_updateRegion
+    void SendPaintEvents();
+
+    // Generates paint events from flag
+    void SendNcPaintEvents();
+
+    // Generates erase events from m_clearRegion
+    void SendEraseEvents();
+
+    // Clip to paint region?
+    bool GetClipPaintRegion() { return m_clipPaintRegion; }
+
+    // Return clear region
+    wxRegion &GetClearRegion() { return m_clearRegion; }
+
+    void NeedUpdateNcAreaInIdle( bool update = true ) { m_updateNcArea = update; }
+
+    // Inserting into main window instead of client
+    // window. This is mostly for a wxWindow's own
+    // scrollbars.
+    void SetInsertIntoMain( bool insert = true ) { m_insertIntoMain = insert; }
+    bool GetInsertIntoMain() { return m_insertIntoMain; }
+
+    // sets the fore/background colour for the given widget
+    static void DoChangeForegroundColour(WXWindow widget, wxColour& foregroundColour);
+    static void DoChangeBackgroundColour(WXWindow widget, wxColour& backgroundColour, bool changeArmColour = false);
+
+    // I don't want users to override what's done in idle so everything that
+    // has to be done in idle time in order for wxX11 to work is done in
+    // OnInternalIdle
+    virtual void OnInternalIdle();
+
+protected:
+    // Responds to colour changes: passes event on to children.
+    void OnSysColourChanged(wxSysColourChangedEvent& event);
+
+    // For double-click detection
+    long   m_lastTS;         // last timestamp
+    int    m_lastButton;     // last pressed button
+
+protected:
+    WXWindow              m_mainWindow;
+    WXWindow              m_clientWindow;
+    bool                  m_insertIntoMain;
+
+    bool                  m_winCaptured;
+    wxRegion              m_clearRegion;
+    bool                  m_clipPaintRegion;
+    bool                  m_updateNcArea;
+    bool                  m_needsInputFocus; // Input focus set in OnIdle
+
+    // implement the base class pure virtuals
+    virtual void DoGetTextExtent(const wxString& string,
+                                 int *x, int *y,
+                                 int *descent = nullptr,
+                                 int *externalLeading = nullptr,
+                                 const wxFont *font = nullptr) const;
+    virtual void DoClientToScreen( int *x, int *y ) const;
+    virtual void DoScreenToClient( int *x, int *y ) const;
+    virtual void DoGetPosition( int *x, int *y ) const;
+    virtual void DoGetSize( int *width, int *height ) const;
+    virtual void DoGetClientSize( int *width, int *height ) const;
+    virtual void DoSetSize(int x, int y,
+        int width, int height,
+        int sizeFlags = wxSIZE_AUTO);
+    virtual void DoSetClientSize(int width, int height);
+    virtual void DoMoveWindow(int x, int y, int width, int height);
+    virtual void DoSetSizeHints(int minW, int minH,
+        int maxW, int maxH,
+        int incW, int incH);
+    virtual void DoCaptureMouse();
+    virtual void DoReleaseMouse();
+    virtual void KillFocus();
+
+#if wxUSE_TOOLTIPS
+    virtual void DoSetToolTip( wxToolTip *tip );
+#endif // wxUSE_TOOLTIPS
+
+private:
+    // common part of all ctors
+    void Init();
+
+    wxString m_Label;
+
+    wxDECLARE_DYNAMIC_CLASS(wxWindowX11);
+    wxDECLARE_NO_COPY_CLASS(wxWindowX11);
+    wxDECLARE_EVENT_TABLE();
+};
+
+// ----------------------------------------------------------------------------
+// A little class to switch off `size optimization' while an instance of the
+// object exists: this may be useful to temporarily disable the optimisation
+// which consists to do nothing when the new size is equal to the old size -
+// although quite useful usually to avoid flicker, sometimes it leads to
+// undesired effects.
+//
+// Usage: create an instance of this class on the stack to disable the size
+// optimisation, it will be re-enabled as soon as the object goes out from scope.
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxNoOptimize
+{
+public:
+    wxNoOptimize() { ms_count++; }
+    ~wxNoOptimize() { ms_count--; }
+
+    static bool CanOptimize() { return ms_count == 0; }
+
+protected:
+    static int ms_count;
+};
+
+#endif // _WX_WINDOW_H_