Applied colour patch for better 8-bit support,

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

diff --git a/src/gtk1/cursor.cpp b/src/gtk1/cursor.cpp
index 2277c0aee4670e26c16370466e272addc53c1df2..25b07ea391dae9e19c0fb20ac8ba767182fe1755 100644 (file)
--- a/src/gtk1/cursor.cpp
+++ b/src/gtk1/cursor.cpp
@@ -13,8 +13,11 @@
 #endif
 
 #include "wx/cursor.h"
 #endif
 
 #include "wx/cursor.h"

+#include "wx/utils.h"
+#include "wx/app.h"

 
 

-#include "gdk/gdk.h"
+#include <gdk/gdk.h>
+#include <gtk/gtk.h>

 
 //-----------------------------------------------------------------------------
 // idle system
 
 //-----------------------------------------------------------------------------
 // idle system


@@ -64,6 +67,7 @@ wxCursor::wxCursor( int cursorId )
     GdkCursorType gdk_cur = GDK_LEFT_PTR;
     switch (cursorId)
     {
     GdkCursorType gdk_cur = GDK_LEFT_PTR;
     switch (cursorId)
     {

+        case wxCURSOR_DEFAULT:          gdk_cur = GDK_LEFT_PTR; break;

         case wxCURSOR_HAND:             gdk_cur = GDK_HAND1; break;
         case wxCURSOR_CROSS:            gdk_cur = GDK_CROSSHAIR; break;
         case wxCURSOR_SIZEWE:           gdk_cur = GDK_SB_H_DOUBLE_ARROW; break;
         case wxCURSOR_HAND:             gdk_cur = GDK_HAND1; break;
         case wxCURSOR_CROSS:            gdk_cur = GDK_CROSSHAIR; break;
         case wxCURSOR_SIZEWE:           gdk_cur = GDK_SB_H_DOUBLE_ARROW; break;


@@ -84,6 +88,10 @@ wxCursor::wxCursor( int cursorId )
         case wxCURSOR_LEFT_BUTTON:      gdk_cur = GDK_LEFTBUTTON; break;
         case wxCURSOR_MIDDLE_BUTTON:    gdk_cur = GDK_MIDDLEBUTTON; break;
         case wxCURSOR_RIGHT_BUTTON:     gdk_cur = GDK_RIGHTBUTTON; break;
         case wxCURSOR_LEFT_BUTTON:      gdk_cur = GDK_LEFTBUTTON; break;
         case wxCURSOR_MIDDLE_BUTTON:    gdk_cur = GDK_MIDDLEBUTTON; break;
         case wxCURSOR_RIGHT_BUTTON:     gdk_cur = GDK_RIGHTBUTTON; break;

+        case wxCURSOR_BULLSEYE:         gdk_cur = GDK_TARGET; break;
+
+        case wxCURSOR_POINT_LEFT:       gdk_cur = GDK_SB_LEFT_ARROW; break;
+        case wxCURSOR_POINT_RIGHT:      gdk_cur = GDK_SB_RIGHT_ARROW; break;

 /*
         case wxCURSOR_DOUBLE_ARROW:     gdk_cur = GDK_DOUBLE_ARROW; break;
         case wxCURSOR_CROSS_REVERSE:    gdk_cur = GDK_CROSS_REVERSE; break;
 /*
         case wxCURSOR_DOUBLE_ARROW:     gdk_cur = GDK_DOUBLE_ARROW; break;
         case wxCURSOR_CROSS_REVERSE:    gdk_cur = GDK_CROSS_REVERSE; break;


@@ -91,7 +99,7 @@ wxCursor::wxCursor( int cursorId )
         case wxCURSOR_BASED_ARROW_DOWN: gdk_cur = GDK_BASED_ARROW_DOWN; break;
 */
         default:
         case wxCURSOR_BASED_ARROW_DOWN: gdk_cur = GDK_BASED_ARROW_DOWN; break;
 */
         default:

-            wxFAIL_MSG(_T("unsupported cursor type"));
+            wxFAIL_MSG(wxT("unsupported cursor type"));

             // will use the standard one
 
         case wxCURSOR_ARROW:
             // will use the standard one
 
         case wxCURSOR_ARROW:


@@ -101,6 +109,36 @@ wxCursor::wxCursor( int cursorId )
     M_CURSORDATA->m_cursor = gdk_cursor_new( gdk_cur );
 }
 
     M_CURSORDATA->m_cursor = gdk_cursor_new( gdk_cur );
 }
 

+extern GtkWidget *wxRootWindow;
+
+wxCursor::wxCursor(const char bits[], int width, int  height,
+                   int hotSpotX, int hotSpotY,
+                   const char maskBits[], wxColour *fg, wxColour *bg)
+{
+    if (!maskBits)
+        maskBits = bits;
+    if (!fg)
+        fg = wxBLACK;
+    if (!bg)
+        bg = wxWHITE;
+    if (hotSpotX < 0 || hotSpotX >= width)
+        hotSpotX = 0;
+    if (hotSpotY < 0 || hotSpotY >= height)
+        hotSpotY = 0;
+
+    GdkBitmap *data = gdk_bitmap_create_from_data( wxRootWindow->window, (gchar *) bits, width, height );
+    GdkBitmap *mask = gdk_bitmap_create_from_data( wxRootWindow->window, (gchar *) maskBits, width, height);
+
+    m_refData = new wxCursorRefData;
+    M_CURSORDATA->m_cursor = gdk_cursor_new_from_pixmap(
+                 data, mask, fg->GetColor(), bg->GetColor(),
+                 hotSpotX, hotSpotY );
+
+    gdk_bitmap_unref( data );
+    gdk_bitmap_unref( mask );
+}
+
+

 wxCursor::wxCursor( const wxCursor &cursor )
 {
     Ref( cursor );
 wxCursor::wxCursor( const wxCursor &cursor )
 {
     Ref( cursor );


@@ -149,6 +187,16 @@ extern wxCursor g_globalCursor;
 static wxCursor  gs_savedCursor;
 static int       gs_busyCount = 0;
 
 static wxCursor  gs_savedCursor;
 static int       gs_busyCount = 0;
 

+const wxCursor &wxBusyCursor::GetStoredCursor()
+{
+    return gs_savedCursor;
+}
+
+const wxCursor wxBusyCursor::GetBusyCursor()
+{
+    return wxCursor(wxCURSOR_WATCH);
+}
+

 void wxEndBusyCursor()
 {
     if (--gs_busyCount > 0)
 void wxEndBusyCursor()
 {
     if (--gs_busyCount > 0)


@@ -156,6 +204,9 @@ void wxEndBusyCursor()
 
     wxSetCursor( gs_savedCursor );
     gs_savedCursor = wxNullCursor;
 
     wxSetCursor( gs_savedCursor );
     gs_savedCursor = wxNullCursor;

+
+    if (wxTheApp)
+        wxTheApp->SendIdleEvents();

 }
 
 void wxBeginBusyCursor( wxCursor *WXUNUSED(cursor) )
 }
 
 void wxBeginBusyCursor( wxCursor *WXUNUSED(cursor) )


@@ -164,11 +215,14 @@ void wxBeginBusyCursor( wxCursor *WXUNUSED(cursor) )
         return;
 
     wxASSERT_MSG( !gs_savedCursor.Ok(),
         return;
 
     wxASSERT_MSG( !gs_savedCursor.Ok(),

-                  _T("forgot to call wxEndBusyCursor, will leak memory") );
+                  wxT("forgot to call wxEndBusyCursor, will leak memory") );

 
     gs_savedCursor = g_globalCursor;
 
     gs_savedCursor = g_globalCursor;

-    
+

     wxSetCursor( wxCursor(wxCURSOR_WATCH) );
     wxSetCursor( wxCursor(wxCURSOR_WATCH) );

+
+    if (wxTheApp)
+        wxTheApp->SendIdleEvents();

 }
 
 bool wxIsBusy()
 }
 
 bool wxIsBusy()


@@ -178,7 +232,7 @@ bool wxIsBusy()
 
 void wxSetCursor( const wxCursor& cursor )
 {
 
 void wxSetCursor( const wxCursor& cursor )
 {

-    if (g_isIdle) 
+    if (g_isIdle)

         wxapp_install_idle_handler();
 
     g_globalCursor = cursor;
         wxapp_install_idle_handler();
 
     g_globalCursor = cursor;