better variant support, fixes #11114

[wxWidgets.git] / src / generic / clrpickerg.cpp

diff --git a/src/generic/clrpickerg.cpp b/src/generic/clrpickerg.cpp
index 717b1811ae0700abe188fd2eedc487f06d30b7f7..b17a9f38afdb0365275c4001c6602af8e86fb95c 100644 (file)
--- a/src/generic/clrpickerg.cpp
+++ b/src/generic/clrpickerg.cpp
@@ -27,8 +27,8 @@
 #if wxUSE_COLOURPICKERCTRL
 
 #include "wx/clrpicker.h"
-
 #include "wx/colordlg.h"
+#include "wx/dcmemory.h"
 
 
 // ============================================================================
@@ -36,7 +36,7 @@
 // ============================================================================
 
 wxColourData wxGenericColourButton::ms_data;
-IMPLEMENT_DYNAMIC_CLASS(wxGenericColourButton, wxButton)
+IMPLEMENT_DYNAMIC_CLASS(wxGenericColourButton, wxBitmapButton)
 
 // ----------------------------------------------------------------------------
 // wxGenericColourButton
@@ -47,16 +47,18 @@ bool wxGenericColourButton::Create( wxWindow *parent, wxWindowID id,
                         const wxSize &size, long style,
                         const wxValidator& validator, const wxString &name)
 {
+    m_bitmap = wxBitmap( 60, 13 );
+
     // create this button
-    if (!wxButton::Create( parent, id, wxEmptyString, pos,
-                           size, style, validator, name ))
+    if (!wxBitmapButton::Create( parent, id, m_bitmap, pos,
+                           size, style | wxBU_AUTODRAW, validator, name ))
     {
         wxFAIL_MSG( wxT("wxGenericColourButton creation failed") );
         return false;
     }
 
     // and handle user clicks on it
-    Connect(wxEVT_COMMAND_BUTTON_CLICKED,
+    Connect(GetId(), wxEVT_COMMAND_BUTTON_CLICKED,
             wxCommandEventHandler(wxGenericColourButton::OnButtonClick),
             NULL, this);
 
@@ -99,33 +101,38 @@ void wxGenericColourButton::OnButtonClick(wxCommandEvent& WXUNUSED(ev))
 
 void wxGenericColourButton::UpdateColour()
 {
-    if ( !m_colour.Ok() )
+    wxMemoryDC dc(m_bitmap);
+    dc.SetPen( *wxTRANSPARENT_PEN );
+    dc.SetBrush( wxBrush(m_colour) );
+    dc.DrawRectangle( 0,0,m_bitmap.GetWidth(),m_bitmap.GetHeight() );
+
+    if ( HasFlag(wxCLRP_SHOW_LABEL) )
     {
-        if ( HasFlag(wxCLRP_SHOW_LABEL) )
-            SetLabel(wxEmptyString);
-        return;
+        wxColour col( ~m_colour.Red(), ~m_colour.Green(), ~m_colour.Blue() );
+        dc.SetTextForeground( col );
+        dc.SetFont( GetFont() );
+        dc.DrawText( m_colour.GetAsString(wxC2S_HTML_SYNTAX), 0, 0 );
     }
 
-    // some combinations of the fg/bg colours may be unreadable, so we invert
-    // the colour to make sure fg colour is different enough from m_colour
-    wxColour colFg(~m_colour.Red(), ~m_colour.Green(), ~m_colour.Blue());
-
-    SetForegroundColour(colFg);
-    SetBackgroundColour(m_colour);
-
-    if ( HasFlag(wxCLRP_SHOW_LABEL) )
-        SetLabel(m_colour.GetAsString(wxC2S_HTML_SYNTAX));
+    dc.SelectObject( wxNullBitmap );
+    SetBitmapLabel( m_bitmap );
 }
 
 wxSize wxGenericColourButton::DoGetBestSize() const
 {
-    wxSize sz(wxButton::DoGetBestSize());
+    wxSize sz(wxBitmapButton::DoGetBestSize());
+#ifdef __WXMAC__
+    sz.y += 6;
+#else
+    sz.y += 2;
+#endif
+    sz.x += 30;
     if ( HasFlag(wxCLRP_SHOW_LABEL) )
         return sz;
 
     // if we have no label, then make this button a square
-    // (like e.g. native GTK version of this control)
-    sz.SetWidth(sz.GetHeight());
+    // (like e.g. native GTK version of this control) ???
+    // sz.SetWidth(sz.GetHeight());
     return sz;
 }