notify the event loop that synthesized events are on the queue, wait for them to...

[wxWidgets.git] / src / osx / cocoa / button.mm

diff --git a/src/osx/cocoa/button.mm b/src/osx/cocoa/button.mm
index fa0ce405154c4ec226db790ee5856c876b2424bd..df1e092402d485fd6e8953d4acd89096c278d507 100644 (file)
--- a/src/osx/cocoa/button.mm
+++ b/src/osx/cocoa/button.mm
@@ -198,23 +198,6 @@ NSButton *wxButtonCocoaImpl::GetNSButton() const
     return static_cast<NSButton *>(m_osxView);
 }
 
-// Set the keyboard accelerator key from the label (e.g. "Click &Me")
-void wxButton::OSXSetAcceleratorFromLabel(const wxString& label)
-{
-    // Skip setting the accelerator for the default buttons as this would
-    // overwrite the default "Enter" which should be preserved.
-    wxTopLevelWindow * const
-        tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow);
-    if ( tlw )
-    {
-        if ( tlw->GetDefaultItem() == this )
-            return;
-    }
-
-    wxButtonCocoaImpl *impl = static_cast<wxButtonCocoaImpl*>(GetPeer());
-    impl->SetAcceleratorFromLabel(label);
-}
-
 // Set bezel style depending on the wxBORDER_XXX flags specified by the style
 // and also accounting for the label (bezels are different for multiline
 // buttons and normal ones) and the ID (special bezel is used for help button).
@@ -225,7 +208,8 @@ void
 SetBezelStyleFromBorderFlags(NSButton *v,
                              long style,
                              wxWindowID winid,
-                             const wxString& label = wxString())
+                             const wxString& label = wxString(),
+                             const wxBitmap& bitmap = wxBitmap())
 {
     // We can't display a custom label inside a button with help bezel style so
     // we only use it if we are using the default label. wxButton itself checks
@@ -237,10 +221,13 @@ SetBezelStyleFromBorderFlags(NSButton *v,
     }
     else
     {
-        // We can't use rounded bezel styles for multiline buttons as they are
-        // only meant to be used at certain sizes, so the style used depends on
-        // whether the label is single or multi line.
-        const bool isSingleLine = label.find_first_of("\n\r") == wxString::npos;
+        // We can't use rounded bezel styles neither for multiline buttons nor
+        // for buttons containing (big) icons as they are only meant to be used
+        // at certain sizes, so the style used depends on whether the label is
+        // single or multi line.
+        const bool
+            isSimpleText = (label.find_first_of("\n\r") == wxString::npos)
+                                && (!bitmap.IsOk() || bitmap.GetHeight() < 20);
 
         NSBezelStyle bezel;
         switch ( style & wxBORDER_MASK )
@@ -255,7 +242,7 @@ SetBezelStyleFromBorderFlags(NSButton *v,
                 break;
 
             case wxBORDER_SUNKEN:
-                bezel = isSingleLine ? NSTexturedRoundedBezelStyle
+                bezel = isSimpleText ? NSTexturedRoundedBezelStyle
                                      : NSSmallSquareBezelStyle;
                 break;
 
@@ -267,7 +254,7 @@ SetBezelStyleFromBorderFlags(NSButton *v,
             case wxBORDER_STATIC:
             case wxBORDER_RAISED:
             case wxBORDER_THEME:
-                bezel = isSingleLine ? NSRoundedBezelStyle
+                bezel = isSimpleText ? NSRoundedBezelStyle
                                      : NSRegularSquareBezelStyle;
                 break;
         }
@@ -276,6 +263,32 @@ SetBezelStyleFromBorderFlags(NSButton *v,
     }
 }
 
+// Set the keyboard accelerator key from the label (e.g. "Click &Me")
+void wxButton::OSXUpdateAfterLabelChange(const wxString& label)
+{
+    wxButtonCocoaImpl *impl = static_cast<wxButtonCocoaImpl*>(GetPeer());
+
+    // Update the bezel style as may be necessary if our new label is multi
+    // line while the old one wasn't (or vice versa).
+    SetBezelStyleFromBorderFlags(impl->GetNSButton(),
+                                 GetWindowStyle(),
+                                 GetId(),
+                                 label);
+
+
+    // Skip setting the accelerator for the default buttons as this would
+    // overwrite the default "Enter" which should be preserved.
+    wxTopLevelWindow * const
+        tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow);
+    if ( tlw )
+    {
+        if ( tlw->GetDefaultItem() == this )
+            return;
+    }
+
+    impl->SetAcceleratorFromLabel(label);
+}
+
 
 wxWidgetImplType* wxWidgetImpl::CreateButton( wxWindowMac* wxpeer,
                                     wxWindowMac* WXUNUSED(parent),
@@ -331,7 +344,7 @@ wxWidgetImplType* wxWidgetImpl::CreateBitmapButton( wxWindowMac* wxpeer,
     NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
     wxNSButton* v = [[wxNSButton alloc] initWithFrame:r];
 
-    SetBezelStyleFromBorderFlags(v, style, winid);
+    SetBezelStyleFromBorderFlags(v, style, winid, wxString(), bitmap);
 
     if (bitmap.IsOk())
         [v setImage:bitmap.GetNSImage() ];