Add default constructor to wxGraphicsGradientStop.

[wxWidgets.git] / src / gtk1 / settings.cpp

diff --git a/src/gtk1/settings.cpp b/src/gtk1/settings.cpp
index 600f0310a949460f5a8cbfed8bbfd3cd4ff7b67f..00222f1de680027ac5c1e8713aaa5101da173ad5 100644 (file)
--- a/src/gtk1/settings.cpp
+++ b/src/gtk1/settings.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        gtk/settings.cpp
+// Name:        src/gtk1/settings.cpp

 // Purpose:
 // Author:      Robert Roebling
 // Modified by: Mart Raudsepp (GetMetric)
 // Purpose:
 // Author:      Robert Roebling
 // Modified by: Mart Raudsepp (GetMetric)


@@ -8,19 +8,17 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "settings.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #include "wx/settings.h"
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #include "wx/settings.h"

-#include "wx/debug.h"
-#include "wx/cmndata.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/cmndata.h"
+    #include "wx/toplevel.h"
+#endif
+

 #include "wx/fontutil.h"
 #include "wx/fontutil.h"

-#include "wx/toplevel.h"

 
 #include <gdk/gdk.h>
 #include <gdk/gdkx.h>
 
 #include <gdk/gdk.h>
 #include <gdk/gdkx.h>


@@ -44,7 +42,9 @@ struct wxSystemObjects
              m_colHighlightText,
              m_colListBox,
              m_colBtnText,
              m_colHighlightText,
              m_colListBox,
              m_colBtnText,

-             m_colMenuItemHighlight;
+             m_colMenuItemHighlight,
+             m_colTooltip,
+             m_colTooltipText;

 
     wxFont m_fontSystem;
 };
 
     wxFont m_fontSystem;
 };


@@ -82,7 +82,7 @@ static bool GetColourFromGTKWidget(int& red, int& green, int& blue,
     switch ( type )
     {
         default:
     switch ( type )
     {
         default:

-            wxFAIL_MSG( _T("unexpected GTK widget type") );
+            wxFAIL_MSG( wxT("unexpected GTK widget type") );

             // fall through
 
         case wxGTK_BUTTON:
             // fall through
 
         case wxGTK_BUTTON:


@@ -91,7 +91,8 @@ static bool GetColourFromGTKWidget(int& red, int& green, int& blue,
 
         case wxGTK_LIST:
             widget = gtk_list_new();
 
         case wxGTK_LIST:
             widget = gtk_list_new();

-       
+            break;
+

         case wxGTK_MENUITEM:
             widget = gtk_menu_item_new();
     }
         case wxGTK_MENUITEM:
             widget = gtk_menu_item_new();
     }


@@ -107,7 +108,7 @@ static bool GetColourFromGTKWidget(int& red, int& green, int& blue,
         switch ( colour )
         {
             default:
         switch ( colour )
         {
             default:

-                wxFAIL_MSG( _T("unexpected GTK colour type") );
+                wxFAIL_MSG( wxT("unexpected GTK colour type") );

                 // fall through
 
             case wxGTK_FG:
                 // fall through
 
             case wxGTK_FG:


@@ -127,11 +128,11 @@ static bool GetColourFromGTKWidget(int& red, int& green, int& blue,
         green = col[state].green;
         blue = col[state].blue;
 
         green = col[state].green;
         blue = col[state].blue;
 

-        ok = TRUE;
+        ok = true;

     }
     else
     {
     }
     else
     {

-        ok = FALSE;
+        ok = false;

     }
 
     gtk_widget_destroy( widget );
     }
 
     gtk_widget_destroy( widget );


@@ -139,6 +140,18 @@ static bool GetColourFromGTKWidget(int& red, int& green, int& blue,
     return ok;
 }
 
     return ok;
 }
 

+static void GetTooltipColors()
+{
+    GtkTooltips* tooltips = gtk_tooltips_new();
+    gtk_tooltips_force_window(tooltips);
+    gtk_widget_ensure_style(tooltips->tip_window);
+    GdkColor c = tooltips->tip_window->style->bg[GTK_STATE_NORMAL];
+    gs_objects.m_colTooltip = wxColor(c.red >> SHIFT, c.green >> SHIFT, c.blue >> SHIFT);
+    c = tooltips->tip_window->style->fg[GTK_STATE_NORMAL];
+    gs_objects.m_colTooltipText = wxColor(c.red >> SHIFT, c.green >> SHIFT, c.blue >> SHIFT);
+    gtk_object_sink(reinterpret_cast<GtkObject*>(tooltips));
+}
+

 wxColour wxSystemSettingsNative::GetColour( wxSystemColour index )
 {
     switch (index)
 wxColour wxSystemSettingsNative::GetColour( wxSystemColour index )
 {
     switch (index)


@@ -237,7 +250,7 @@ wxColour wxSystemSettingsNative::GetColour( wxSystemColour index )
         case wxSYS_COLOUR_CAPTIONTEXT:
         case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
         case wxSYS_COLOUR_BTNTEXT:
         case wxSYS_COLOUR_CAPTIONTEXT:
         case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
         case wxSYS_COLOUR_BTNTEXT:

-        case wxSYS_COLOUR_INFOTEXT:
+        case wxSYS_COLOUR_LISTBOXTEXT:

             if (!gs_objects.m_colBtnText.Ok())
             {
                 int red, green, blue;
             if (!gs_objects.m_colBtnText.Ok())
             {
                 int red, green, blue;


@@ -257,11 +270,17 @@ wxColour wxSystemSettingsNative::GetColour( wxSystemColour index )
             }
             return gs_objects.m_colBtnText;
 
             }
             return gs_objects.m_colBtnText;
 

-            // this (as well as wxSYS_COLOUR_INFOTEXT above) is used for
-            // tooltip windows - Robert, please change this code to use the
-            // real GTK tooltips when/if you can (TODO)

         case wxSYS_COLOUR_INFOBK:
         case wxSYS_COLOUR_INFOBK:

-            return wxColour(255, 255, 225);
+            if (!gs_objects.m_colTooltip.Ok()) {
+                GetTooltipColors();
+            }
+            return gs_objects.m_colTooltip;
+
+        case wxSYS_COLOUR_INFOTEXT:
+            if (!gs_objects.m_colTooltipText.Ok()) {
+                GetTooltipColors();
+            }
+            return gs_objects.m_colTooltipText;

 
         case wxSYS_COLOUR_HIGHLIGHTTEXT:
             if (!gs_objects.m_colHighlightText.Ok())
 
         case wxSYS_COLOUR_HIGHLIGHTTEXT:
             if (!gs_objects.m_colHighlightText.Ok())


@@ -306,10 +325,10 @@ wxColour wxSystemSettingsNative::GetColour( wxSystemColour index )
 
         case wxSYS_COLOUR_MAX:
         default:
 
         case wxSYS_COLOUR_MAX:
         default:

-            wxFAIL_MSG( _T("unknown system colour index") );
-  }
+            wxFAIL_MSG( wxT("unknown system colour index") );
+    }

 
 

-  return *wxWHITE;
+    return *wxWHITE;

 }
 
 wxFont wxSystemSettingsNative::GetFont( wxSystemFont index )
 }
 
 wxFont wxSystemSettingsNative::GetFont( wxSystemFont index )


@@ -329,36 +348,7 @@ wxFont wxSystemSettingsNative::GetFont( wxSystemFont index )
         {
             if (!gs_objects.m_fontSystem.Ok())
             {
         {
             if (!gs_objects.m_fontSystem.Ok())
             {

-#ifdef __WXGTK20__
-                GtkWidget *widget = gtk_button_new();
-                GtkStyle *def = gtk_rc_get_style( widget );
-                if ( !def || !def->font_desc )
-                    def = gtk_widget_get_default_style();  
-                if ( def && def->font_desc )
-                {  
-                    wxNativeFontInfo info;  
-                    info.description = 
-                        pango_font_description_copy(def->font_desc);
-                    gs_objects.m_fontSystem = wxFont(info);  
-                }  
-                else  
-                {  
-                    GtkSettings *settings = gtk_settings_get_default();
-                    gchar *font_name = NULL;
-                    g_object_get ( settings,
-                                   "gtk-font-name", 
-                                   &font_name,
-                                   NULL);
-                    if (!font_name)
-                        gs_objects.m_fontSystem = wxFont( 12, wxSWISS, wxNORMAL, wxNORMAL );
-                    else
-                        gs_objects.m_fontSystem = wxFont(wxString::FromAscii(font_name));
-                    g_free (font_name);
-                }  
-                gtk_widget_destroy( widget );
-#else

                 gs_objects.m_fontSystem = wxFont( 12, wxSWISS, wxNORMAL, wxNORMAL );
                 gs_objects.m_fontSystem = wxFont( 12, wxSWISS, wxNORMAL, wxNORMAL );

-#endif

             }
             return gs_objects.m_fontSystem;
         }
             }
             return gs_objects.m_fontSystem;
         }


@@ -368,178 +358,30 @@ wxFont wxSystemSettingsNative::GetFont( wxSystemFont index )
     }
 }
 
     }
 }
 

-int wxSystemSettingsNative::GetMetric( wxSystemMetric index, wxWindow* win )
+int
+wxSystemSettingsNative::GetMetric(wxSystemMetric index, wxWindow* WXUNUSED(win))

 {
 {

-#ifdef __WXGTK20__
-    guchar *data = NULL;
-    GdkWindow *window = NULL;
-    if(win && GTK_WIDGET_REALIZED(win->GetHandle()))
-        window = win->GetHandle()->window;
-#endif
-

     switch (index)
     {
     switch (index)
     {

-#ifdef __WXGTK20__
-        case wxSYS_BORDER_X:
-        case wxSYS_BORDER_Y:
-        case wxSYS_EDGE_X:
-        case wxSYS_EDGE_Y:
-        case wxSYS_FRAMESIZE_X:
-        case wxSYS_FRAMESIZE_Y:
-            // If a window is specified/realized, and it is a toplevel window, we can query from wm.
-            // The returned border thickness is outside the client area in that case.
-            if (window)
-            {
-                wxTopLevelWindow *tlw = wxDynamicCast(win, wxTopLevelWindow);
-                if (!tlw)
-                    return -1; // not a tlw, not sure how to approach
-                else
-                {
-                    // Check if wm supports frame extents - we can't know
-                    // the border widths if it does not.
-#if GTK_CHECK_VERSION(2,2,0)
-                    if (!gtk_check_version(2,2,0))
-                    {
-                        if (!gdk_x11_screen_supports_net_wm_hint(
-                                gdk_drawable_get_screen(window),
-                                gdk_atom_intern("_NET_FRAME_EXTENTS", false) ) )
-                            return -1;
-                    }
-                    else
-#endif
-                    {
-                        if (!gdk_net_wm_supports(gdk_atom_intern("_NET_FRAME_EXTENTS", false)))
-                            return -1;
-                    }
-    
-                    // Get the frame extents from the windowmanager.
-                    // In most cases the top extent is the titlebar, so we use the bottom extent
-                    // for the heights.
-    
-                    Atom type;
-                    gint format;
-                    gulong nitems;
-                    gulong bytes_after;
-    
-                    if (XGetWindowProperty (GDK_DISPLAY_XDISPLAY(gdk_drawable_get_display(window)),
-                                            GDK_WINDOW_XWINDOW(window),
-                                            gdk_x11_get_xatom_by_name_for_display (
-                                                    gdk_drawable_get_display(window),
-                                                    "_NET_FRAME_EXTENTS" ),
-                                            0, // left, right, top, bottom, CARDINAL[4]/32
-                                            G_MAXLONG, // size of long
-                                            false, // do not delete property
-                                            XA_CARDINAL, // 32 bit
-                                            &type, &format, &nitems, &bytes_after, &data
-                                           ) == Success)
-                    {
-                        int border_return = -1;
-
-                        if ((type == XA_CARDINAL) && (format == 32) && (nitems >= 4) && (data))
-                        {
-                            long *borders;
-                            borders = (long*)data;
-                            switch(index)
-                            {
-                                case wxSYS_BORDER_X:
-                                case wxSYS_EDGE_X:
-                                case wxSYS_FRAMESIZE_X:
-                                    border_return = borders[1]; // width of right extent
-                                    break;
-                                default:
-                                    border_return = borders[3]; // height of bottom extent
-                                    break;
-                            }
-                        }
-
-                        if (data)
-                            XFree(data);
-
-                        return border_return;
-                    }
-                }
-            }
-
-            return -1; // no window specified
-#endif // gtk2
-

         case wxSYS_CURSOR_X:
         case wxSYS_CURSOR_Y:
         case wxSYS_CURSOR_X:
         case wxSYS_CURSOR_Y:

-#ifdef __WXGTK24__
-            if (!gtk_check_version(2,4,0))
-            {
-                if (window)
-                    return gdk_display_get_default_cursor_size(gdk_drawable_get_display(window));
-                else
-                    return gdk_display_get_default_cursor_size(gdk_display_get_default());
-            }
-            else
-#endif
-                return 16;
-
-#ifdef __WXGTK20__
-        case wxSYS_DCLICK_X:
-        case wxSYS_DCLICK_Y:
-            gint dclick_distance;
-#if GTK_CHECK_VERSION(2,2,0)
-            if (window && !gtk_check_version(2,2,0))
-                g_object_get(gtk_settings_get_for_screen(gdk_drawable_get_screen(window)),
-                                "gtk-double-click-distance", &dclick_distance, NULL);
-            else
-#endif
-                g_object_get(gtk_settings_get_default(),
-                                "gtk-double-click-distance", &dclick_distance, NULL);
-
-            return dclick_distance * 2;
-#endif // gtk2
-
-#ifdef __WXGTK20__
-        case wxSYS_DRAG_X:
-        case wxSYS_DRAG_Y:
-            gint drag_threshold;
-#if GTK_CHECK_VERSION(2,2,0)
-            if (window && !gtk_check_version(2,2,0))
-            {
-                g_object_get(
-                        gtk_settings_get_for_screen(gdk_drawable_get_screen(window)),
-                        "gtk-dnd-drag-threshold",
-                        &drag_threshold, NULL);
-            }
-            else
-#endif
-            {
-                g_object_get(gtk_settings_get_default(),
-                             "gtk-dnd-drag-threshold", &drag_threshold, NULL);
-            }
-
-            return drag_threshold * 2;
-#endif
+            return 16;

 
         // MBN: ditto for icons
         case wxSYS_ICON_X:     return 32;
         case wxSYS_ICON_Y:     return 32;
 
         case wxSYS_SCREEN_X:
 
         // MBN: ditto for icons
         case wxSYS_ICON_X:     return 32;
         case wxSYS_ICON_Y:     return 32;
 
         case wxSYS_SCREEN_X:

-#if defined(__WXGTK20__) && GTK_CHECK_VERSION(2,2,0)
-            if (window && !gtk_check_version(2,2,0))
-                return gdk_screen_get_width(gdk_drawable_get_screen(window));
-            else
-#endif
-                return gdk_screen_width();
+            return gdk_screen_width();

 
         case wxSYS_SCREEN_Y:
 
         case wxSYS_SCREEN_Y:

-#if defined(__WXGTK20__) && GTK_CHECK_VERSION(2,2,0)
-            if (window && !gtk_check_version(2,2,0))
-                return gdk_screen_get_height(gdk_drawable_get_screen(window));
-            else
-#endif
-                return gdk_screen_height();
+            return gdk_screen_height();

 
         case wxSYS_HSCROLL_Y:  return 15;
         case wxSYS_VSCROLL_X:  return 15;
 
 // a gtk1 implementation should be possible too if gtk2 efficiency/convenience functions aren't used
 
         case wxSYS_HSCROLL_Y:  return 15;
         case wxSYS_VSCROLL_X:  return 15;
 
 // a gtk1 implementation should be possible too if gtk2 efficiency/convenience functions aren't used

-#ifdef __WXGTK20__
+#if 0

         case wxSYS_CAPTION_Y:
             if (!window)
                 // No realized window specified, and no implementation for that case yet.
         case wxSYS_CAPTION_Y:
             if (!window)
                 // No realized window specified, and no implementation for that case yet.


@@ -573,9 +415,12 @@ int wxSystemSettingsNative::GetMetric( wxSystemMetric index, wxWindow* win )
             Atom type;
             gint format;
             gulong nitems;
             Atom type;
             gint format;
             gulong nitems;

-            gulong bytes_after;

 
 

-            if (XGetWindowProperty (GDK_DISPLAY_XDISPLAY(gdk_drawable_get_display(window)),
+#if GTK_CHECK_VERSION(2,2,0)
+            if (!gtk_check_version(2,2,0))
+            {
+                gulong bytes_after;
+                success = (XGetWindowProperty (GDK_DISPLAY_XDISPLAY(gdk_drawable_get_display(window)),

                                     GDK_WINDOW_XWINDOW(window),
                                     gdk_x11_get_xatom_by_name_for_display (
                                             gdk_drawable_get_display(window),
                                     GDK_WINDOW_XWINDOW(window),
                                     gdk_x11_get_xatom_by_name_for_display (
                                             gdk_drawable_get_display(window),


@@ -585,7 +430,10 @@ int wxSystemSettingsNative::GetMetric( wxSystemMetric index, wxWindow* win )
                                     false, // do not delete property
                                     XA_CARDINAL, // 32 bit
                                     &type, &format, &nitems, &bytes_after, &data
                                     false, // do not delete property
                                     XA_CARDINAL, // 32 bit
                                     &type, &format, &nitems, &bytes_after, &data

-                                   ) == Success)
+                                   ) == Success);
+            }
+#endif
+            if (success)

             {
                 int caption_height = -1;
 
             {
                 int caption_height = -1;
 


@@ -621,13 +469,13 @@ bool wxSystemSettingsNative::HasFeature(wxSystemFeature index)
 {
     switch (index)
     {
 {
     switch (index)
     {

-        case wxSYS_CAN_ICONIZE_FRAME: 
-            return FALSE; 
-            break;
+        case wxSYS_CAN_ICONIZE_FRAME:
+            return false;
+

         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:

-            return TRUE; 
-            break;
+            return true;
+

         default:
         default:

-            return FALSE;
+            return false;

     }
 }
     }
 }