Add wxEvtHandler::CallAfter() for asynchronous method calls.

[wxWidgets.git] / src / motif / bmpbuttn.cpp

diff --git a/src/motif/bmpbuttn.cpp b/src/motif/bmpbuttn.cpp
index 54d735b85667f58e26dd5192150474784011d11a..1246d1de9d67848f682dd43ce631545593095ec2 100644 (file)
--- a/src/motif/bmpbuttn.cpp
+++ b/src/motif/bmpbuttn.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        bmpbuttn.cpp
+// Name:        src/motif/bmpbuttn.cpp

 // Purpose:     wxBitmapButton
 // Author:      Julian Smart
 // Modified by:
 // Purpose:     wxBitmapButton
 // Author:      Julian Smart
 // Modified by:


@@ -9,15 +9,8 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation "bmpbuttn.h"
-#endif
-
-#ifdef __VMS
-#define XtScreen XTSCREEN
-#endif
-
-#include "wx/defs.h"
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"

 
 #include "wx/bmpbuttn.h"
 
 
 #include "wx/bmpbuttn.h"
 


@@ -35,48 +28,29 @@
 // Implemented in button.cpp
 void wxButtonCallback (Widget w, XtPointer clientData, XtPointer ptr);
 
 // Implemented in button.cpp
 void wxButtonCallback (Widget w, XtPointer clientData, XtPointer ptr);
 

-Pixmap XCreateInsensitivePixmap( Display *display, Pixmap pixmap );
-
-IMPLEMENT_DYNAMIC_CLASS(wxBitmapButton, wxButton)
+// Pixmap XCreateInsensitivePixmap( Display *display, Pixmap pixmap );

 
 wxBitmapButton::wxBitmapButton()
 {
 
 wxBitmapButton::wxBitmapButton()
 {

-    m_marginX = wxDEFAULT_BUTTON_MARGIN; m_marginY = wxDEFAULT_BUTTON_MARGIN;
+    m_marginX = m_marginY = wxDEFAULT_BUTTON_MARGIN;

     m_insensPixmap = (WXPixmap) 0;
 }
 
     m_insensPixmap = (WXPixmap) 0;
 }
 

-bool wxBitmapButton::Create(wxWindow *parent, wxWindowID id, const wxBitmap& bitmap,
+bool wxBitmapButton::Create(wxWindow *parent, wxWindowID id,
+                            const wxBitmap& bitmap,

                             const wxPoint& pos,
                             const wxSize& size, long style,
                             const wxValidator& validator,
                             const wxString& name)
 {
                             const wxPoint& pos,
                             const wxSize& size, long style,
                             const wxValidator& validator,
                             const wxString& name)
 {

-    m_buttonBitmap = bitmap;
-    m_buttonBitmapOriginal = bitmap;
-    m_buttonBitmapSelected = bitmap;
-    m_buttonBitmapSelectedOriginal = bitmap;
-
-    SetName(name);
-    SetValidator(validator);
-    parent->AddChild(this);
+    if( !CreateControl( parent, id, pos, size, style, validator, name ) )
+        return false;
+    PreCreation();

 
 

-    m_backgroundColour = parent->GetBackgroundColour() ;
-    m_foregroundColour = parent->GetForegroundColour() ;
-    m_windowStyle = style;
-    m_marginX = 0;
-    m_marginY = 0;
-
-    /*
-    int x = pos.x;
-    int y = pos.y;
-    int width = size.x;
-    int height = size.y;
-    */
-
-    if (id == -1)
-        m_windowId = NewControlId();
-    else
-        m_windowId = id;
+    m_bitmaps[State_Normal] =
+    m_bitmapsOriginal[State_Normal] = bitmap;
+    m_bitmaps[State_Pressed] =
+    m_bitmapsOriginal[State_Pressed] = bitmap;

 
     Widget parentWidget = (Widget) parent->GetClientWidget();
 
 
     Widget parentWidget = (Widget) parent->GetClientWidget();
 


@@ -97,37 +71,28 @@ bool wxBitmapButton::Create(wxWindow *parent, wxWindowID id, const wxBitmap& bit
 #else
         xmPushButtonWidgetClass, parentWidget,
 #endif
 #else
         xmPushButtonWidgetClass, parentWidget,
 #endif

-        //                  XmNdefaultButtonShadowThickness, 1, // See comment for wxButton::SetDefault
+        // See comment for wxButton::SetDefault
+        // XmNdefaultButtonShadowThickness, 1,
+        XmNrecomputeSize, False,

         NULL);
 
     m_mainWidget = (WXWidget) buttonWidget;
 
         NULL);
 
     m_mainWidget = (WXWidget) buttonWidget;
 

-    m_font = parent->GetFont();
-    ChangeFont(FALSE);
+    XtAddCallback (buttonWidget,
+                   XmNactivateCallback, (XtCallbackProc) wxButtonCallback,
+                   (XtPointer) this);

 
 

-    ChangeBackgroundColour ();
+    wxSize best = GetBitmapLabel().IsOk() ? GetBestSize() : wxSize(30, 30);
+    if( size.x != -1 ) best.x = size.x;
+    if( size.y != -1 ) best.y = size.y;

 
 

-    DoSetBitmap();
+    PostCreation();
+    OnSetBitmap();

 
 

-    XtAddCallback (buttonWidget, XmNactivateCallback, (XtCallbackProc) wxButtonCallback,
-        (XtPointer) this);
+    AttachWidget (parent, m_mainWidget, (WXWidget) NULL,
+                  pos.x, pos.y, best.x, best.y);

 
 

-    SetCanAddEventHandler(TRUE);
-    
-    wxSize newSize = size;
-    
-    if (m_buttonBitmap.Ok())
-    {
-        int border = (style & wxNO_BORDER) ? 4 : 10;
-        if (newSize.x == -1)
-            newSize.x = m_buttonBitmap.GetWidth()+border;
-        if (newSize.y == -1)
-            newSize.y = m_buttonBitmap.GetHeight()+border;
-    }
-    
-    AttachWidget (parent, m_mainWidget, (WXWidget) NULL, pos.x, pos.y, newSize.x, newSize.y);
-
-    return TRUE;
+    return true;

 }
 
 wxBitmapButton::~wxBitmapButton()
 }
 
 wxBitmapButton::~wxBitmapButton()


@@ -135,42 +100,22 @@ wxBitmapButton::~wxBitmapButton()
     SetBitmapLabel(wxNullBitmap);
 
     if (m_insensPixmap)
     SetBitmapLabel(wxNullBitmap);
 
     if (m_insensPixmap)

-        XmDestroyPixmap (DefaultScreenOfDisplay ((Display*) GetXDisplay()), (Pixmap) m_insensPixmap);
+        XmDestroyPixmap (DefaultScreenOfDisplay ((Display*) GetXDisplay()),
+                         (Pixmap) m_insensPixmap);

 }
 
 }
 

-void wxBitmapButton::SetBitmapLabel(const wxBitmap& bitmap)
+void wxBitmapButton::DoSetBitmap(const wxBitmap& bitmap, State which)

 {
 {

-    m_buttonBitmapOriginal = bitmap;
-    m_buttonBitmap = bitmap;
+    m_bitmapsOriginal[which] = bitmap;

 
 

-    DoSetBitmap();
+    wxBitmapButtonBase::DoSetBitmap(bitmap, which);

 }
 
 }
 

-void wxBitmapButton::SetBitmapSelected(const wxBitmap& sel)
+void wxBitmapButton::OnSetBitmap()

 {
 {

-    m_buttonBitmapSelected = sel;
-    m_buttonBitmapSelectedOriginal = sel;
-
-    DoSetBitmap();
-};
+    wxBitmapButtonBase::OnSetBitmap();

 
 

-void wxBitmapButton::SetBitmapFocus(const wxBitmap& focus)
-{
-    m_buttonBitmapFocus = focus;
-    // Not used in Motif
-};
-
-void wxBitmapButton::SetBitmapDisabled(const wxBitmap& disabled)
-{
-    m_buttonBitmapDisabled = disabled;
-    m_buttonBitmapDisabledOriginal = disabled;
-
-    DoSetBitmap();
-};
-
-void wxBitmapButton::DoSetBitmap()
-{
-    if (m_buttonBitmapOriginal.Ok())
+    if ( m_bitmapsOriginal[State_Normal].IsOk() )

     {
         Pixmap pixmap = 0;
         Pixmap insensPixmap = 0;
     {
         Pixmap pixmap = 0;
         Pixmap insensPixmap = 0;


@@ -178,74 +123,77 @@ void wxBitmapButton::DoSetBitmap()
 
         // Must re-make the bitmap to have its transparent areas drawn
         // in the current widget background colour.
 
         // Must re-make the bitmap to have its transparent areas drawn
         // in the current widget background colour.

-        if (m_buttonBitmapOriginal.GetMask())
+        if ( m_bitmapsOriginal[State_Normal].GetMask() )

         {
         {

-            int backgroundPixel;
-            XtVaGetValues((Widget) m_mainWidget, XmNbackground, &backgroundPixel,
-                NULL);
+            WXPixel backgroundPixel;
+            XtVaGetValues((Widget) m_mainWidget,
+                          XmNbackground, &backgroundPixel,
+                          NULL);

 
             wxColour col;
             col.SetPixel(backgroundPixel);
 
 
             wxColour col;
             col.SetPixel(backgroundPixel);
 

-            wxBitmap newBitmap = wxCreateMaskedBitmap(m_buttonBitmapOriginal, col);
-            m_buttonBitmap = newBitmap;
+            wxBitmap newBitmap =
+                wxCreateMaskedBitmap(m_bitmapsOriginal[State_Normal], col);
+            m_bitmaps[State_Normal] = newBitmap;
+            m_bitmapCache.SetBitmap( m_bitmaps[State_Normal] );

 
 

-            pixmap = (Pixmap) m_buttonBitmap.GetPixmap();
+            pixmap = (Pixmap) m_bitmaps[State_Normal].GetDrawable();

         }
         else
         }
         else

-            pixmap = (Pixmap) m_buttonBitmap.GetLabelPixmap(m_mainWidget);
+        {
+            m_bitmapCache.SetBitmap( m_bitmaps[State_Normal] );
+            pixmap = (Pixmap) m_bitmapCache.GetLabelPixmap(m_mainWidget);
+        }

 
 

-        if (m_buttonBitmapDisabledOriginal.Ok())
+        if (m_bitmapsOriginal[State_Disabled].IsOk())

         {
         {

-            if (m_buttonBitmapDisabledOriginal.GetMask())
+            if (m_bitmapsOriginal[State_Disabled].GetMask())

             {
             {

-                int backgroundPixel;
-                XtVaGetValues((Widget) m_mainWidget, XmNbackground, &backgroundPixel,
-                    NULL);
+                WXPixel backgroundPixel;
+                XtVaGetValues((Widget) m_mainWidget,
+                              XmNbackground, &backgroundPixel,
+                              NULL);

 
                 wxColour col;
                 col.SetPixel(backgroundPixel);
 
 
                 wxColour col;
                 col.SetPixel(backgroundPixel);
 

-                wxBitmap newBitmap = wxCreateMaskedBitmap(m_buttonBitmapDisabledOriginal, col);
-                m_buttonBitmapDisabled = newBitmap;
+                wxBitmap newBitmap =
+                    wxCreateMaskedBitmap(m_bitmapsOriginal[State_Disabled], col);
+                m_bitmaps[State_Disabled] = newBitmap;

 
 

-                insensPixmap = (Pixmap) m_buttonBitmapDisabled.GetPixmap();
+                insensPixmap = (Pixmap) m_bitmaps[State_Disabled].GetDrawable();

             }
             else
             }
             else

-                insensPixmap = (Pixmap) m_buttonBitmap.GetInsensPixmap(m_mainWidget);
+                insensPixmap = (Pixmap) m_bitmapCache.GetInsensPixmap(m_mainWidget);

         }
         else
         }
         else

-            insensPixmap = (Pixmap) m_buttonBitmap.GetInsensPixmap(m_mainWidget);
+            insensPixmap = (Pixmap) m_bitmapCache.GetInsensPixmap(m_mainWidget);

 
         // Now make the bitmap representing the armed state
 
         // Now make the bitmap representing the armed state

-        if (m_buttonBitmapSelectedOriginal.Ok())
+        if (m_bitmapsOriginal[State_Pressed].IsOk())

         {
         {

-            if (m_buttonBitmapSelectedOriginal.GetMask())
+            if (m_bitmapsOriginal[State_Pressed].GetMask())

             {
             {

-                int backgroundPixel;
-                XtVaGetValues((Widget) m_mainWidget, XmNarmColor, &backgroundPixel,
-                    NULL);
+                WXPixel backgroundPixel;
+                XtVaGetValues((Widget) m_mainWidget,
+                              XmNarmColor, &backgroundPixel,
+                              NULL);

 
                 wxColour col;
                 col.SetPixel(backgroundPixel);
 
 
                 wxColour col;
                 col.SetPixel(backgroundPixel);
 

-                wxBitmap newBitmap = wxCreateMaskedBitmap(m_buttonBitmapSelectedOriginal, col);
-                m_buttonBitmapSelected = newBitmap;
+                wxBitmap newBitmap =
+                    wxCreateMaskedBitmap(m_bitmapsOriginal[State_Pressed], col);
+                m_bitmaps[State_Pressed] = newBitmap;

 
 

-                armPixmap = (Pixmap) m_buttonBitmapSelected.GetPixmap();
+                armPixmap = (Pixmap) m_bitmaps[State_Pressed].GetDrawable();

             }
             else
             }
             else

-                armPixmap = (Pixmap) m_buttonBitmap.GetArmPixmap(m_mainWidget);
+                armPixmap = (Pixmap) m_bitmapCache.GetArmPixmap(m_mainWidget);

         }
         else
         }
         else

-            armPixmap = (Pixmap) m_buttonBitmap.GetArmPixmap(m_mainWidget);
-
-        if (insensPixmap == pixmap) // <- the Get...Pixmap()-functions return the same pixmap!
-        {
-            insensPixmap =
-                XCreateInsensitivePixmap(DisplayOfScreen(XtScreen((Widget) m_mainWidget)), pixmap);
-            m_insensPixmap = (WXPixmap) insensPixmap;
-        }
+            armPixmap = (Pixmap) m_bitmapCache.GetArmPixmap(m_mainWidget);

 
         XtVaSetValues ((Widget) m_mainWidget,
             XmNlabelPixmap, pixmap,
 
         XtVaSetValues ((Widget) m_mainWidget,
             XmNlabelPixmap, pixmap,


@@ -269,28 +217,24 @@ void wxBitmapButton::DoSetBitmap()
 
 void wxBitmapButton::ChangeBackgroundColour()
 {
 
 void wxBitmapButton::ChangeBackgroundColour()
 {

-    DoChangeBackgroundColour(m_mainWidget, m_backgroundColour, TRUE);
+    wxDoChangeBackgroundColour(m_mainWidget, m_backgroundColour, true);

 
     // Must reset the bitmaps since the colours have changed.
 
     // Must reset the bitmaps since the colours have changed.

-    DoSetBitmap();
+    OnSetBitmap();

 }
 
 wxSize wxBitmapButton::DoGetBestSize() const
 {
     wxSize ret( 30,30 );
 
 }
 
 wxSize wxBitmapButton::DoGetBestSize() const
 {
     wxSize ret( 30,30 );
 

-    if (m_buttonBitmap.Ok())
+    if (GetBitmapLabel().IsOk())

     {
     {

-        int border = (GetWindowStyle() & wxNO_BORDER) ? 4 : 10;
-        ret.x = m_buttonBitmap.GetWidth()+border;
-        ret.y = m_buttonBitmap.GetHeight()+border;
-    }
+        int border = HasFlag(wxNO_BORDER) ? 4 : 10;
+        ret.x += border;
+        ret.y += border;

 
 

-    if (!HasFlag(wxBU_EXACTFIT))
-    {
-        if (ret.x < 80) ret.x = 80;
+        ret += GetBitmapLabel().GetSize();

     }
 
     return ret;
 }
     }
 
     return ret;
 }

-