removed superfluous font size scaling in wxGtkPrinterDCImpl::SetFont()

[wxWidgets.git] / src / gtk / button.cpp

diff --git a/src/gtk/button.cpp b/src/gtk/button.cpp
index 74281019ca41bd0e4f7ef05a59a4d2a69d90aae1..fabe9a234f7666b626b294b19d378db16f926108 100644 (file)
--- a/src/gtk/button.cpp
+++ b/src/gtk/button.cpp
@@ -12,17 +12,13 @@
 
 #if wxUSE_BUTTON
 
-#include "wx/button.h"
+#ifndef WX_PRECOMP
+    #include "wx/button.h"
+#endif
+
 #include "wx/stockitem.h"
 
 #include "wx/gtk/private.h"
-#include "wx/gtk/win_gtk.h"
-
-//-----------------------------------------------------------------------------
-// classes
-//-----------------------------------------------------------------------------
-
-class wxButton;
 
 //-----------------------------------------------------------------------------
 // data
@@ -37,15 +33,12 @@ extern bool   g_blockEventsOnDrag;
 extern "C" {
 static void gtk_button_clicked_callback( GtkWidget *WXUNUSED(widget), wxButton *button )
 {
-    if (g_isIdle)
-       wxapp_install_idle_handler();
-
     if (!button->m_hasVMT) return;
     if (g_blockEventsOnDrag) return;
 
     wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, button->GetId());
     event.SetEventObject(button);
-    button->GetEventHandler()->ProcessEvent(event);
+    button->HandleWindowEvent(event);
 }
 }
 
@@ -53,38 +46,27 @@ static void gtk_button_clicked_callback( GtkWidget *WXUNUSED(widget), wxButton *
 // "style_set" from m_widget
 //-----------------------------------------------------------------------------
 
-static gint
-gtk_button_style_set_callback( GtkWidget *m_widget, GtkStyle *WXUNUSED(style), wxButton *win )
+extern "C" {
+static void
+gtk_button_style_set_callback(GtkWidget* widget, GtkStyle*, wxButton* win)
 {
-    if (g_isIdle)
-        wxapp_install_idle_handler();
-
-    int left_border = 0;
-    int right_border = 0;
-    int top_border = 0;
-    int bottom_border = 0;
-
     /* the default button has a border around it */
-    if (GTK_WIDGET_CAN_DEFAULT(m_widget))
+    wxWindow* parent = win->GetParent();
+    if (parent && parent->m_wxwindow && GTK_WIDGET_CAN_DEFAULT(widget))
     {
-        GtkBorder *default_border = NULL;
-        gtk_widget_style_get( m_widget, "default_border", &default_border, NULL );
-        if (default_border)
+        GtkBorder* border = NULL;
+        gtk_widget_style_get(widget, "default_border", &border, NULL);
+        if (border)
         {
-            left_border += default_border->left;
-            right_border += default_border->right;
-            top_border += default_border->top;
-            bottom_border += default_border->bottom;
-            g_free( default_border );
+            win->MoveWindow(
+                win->m_x - border->left,
+                win->m_y - border->top,
+                win->m_width + border->left + border->right,
+                win->m_height + border->top + border->bottom);
+            gtk_border_free(border);
         }
-        win->MoveWindow(
-            win->m_x - top_border,
-            win->m_y - left_border,
-            win->m_width + left_border + right_border,
-            win->m_height + top_border + bottom_border);
     }
-
-    return FALSE;
+}
 }
 
 //-----------------------------------------------------------------------------
@@ -101,13 +83,15 @@ wxButton::~wxButton()
 {
 }
 
-bool wxButton::Create(  wxWindow *parent, wxWindowID id, const wxString &label,
-      const wxPoint &pos, const wxSize &size,
-      long style, const wxValidator& validator, const wxString &name )
+bool wxButton::Create(wxWindow *parent,
+                      wxWindowID id,
+                      const wxString &label,
+                      const wxPoint& pos,
+                      const wxSize& size,
+                      long style,
+                      const wxValidator& validator,
+                      const wxString& name)
 {
-    m_needParent = true;
-    m_acceptsFocus = true;
-
     if (!PreCreation( parent, pos, size ) ||
         !CreateBase( parent, id, pos, size, style, validator, name ))
     {
@@ -116,6 +100,7 @@ bool wxButton::Create(  wxWindow *parent, wxWindowID id, const wxString &label,
     }
 
     m_widget = gtk_button_new_with_mnemonic("");
+    g_object_ref(m_widget);
 
     float x_alignment = 0.5;
     if (HasFlag(wxBU_LEFT))
@@ -129,18 +114,7 @@ bool wxButton::Create(  wxWindow *parent, wxWindowID id, const wxString &label,
     else if (HasFlag(wxBU_BOTTOM))
         y_alignment = 1.0;
 
-#ifdef __WXGTK24__
-    if (!gtk_check_version(2,4,0))
-    {
-        gtk_button_set_alignment(GTK_BUTTON(m_widget), x_alignment, y_alignment);
-    }
-    else
-#endif
-    {
-        if (GTK_IS_MISC(GTK_BIN(m_widget)->child))
-            gtk_misc_set_alignment(GTK_MISC(GTK_BIN(m_widget)->child),
-                                x_alignment, y_alignment);
-    }
+    gtk_button_set_alignment(GTK_BUTTON(m_widget), x_alignment, y_alignment);
 
     SetLabel(label);
 
@@ -163,18 +137,17 @@ bool wxButton::Create(  wxWindow *parent, wxWindowID id, const wxString &label,
 }
 
 
-void wxButton::SetDefault()
+wxWindow *wxButton::SetDefault()
 {
-    wxWindow *parent = GetParent();
-    wxCHECK_RET( parent, _T("button without parent?") );
-
-    parent->SetDefaultItem(this);
+    wxWindow *oldDefault = wxButtonBase::SetDefault();
 
     GTK_WIDGET_SET_FLAGS( m_widget, GTK_CAN_DEFAULT );
     gtk_widget_grab_default( m_widget );
 
     // resize for default border
     gtk_button_style_set_callback( m_widget, NULL, this );
+
+    return oldDefault;
 }
 
 /* static */
@@ -223,8 +196,6 @@ void wxButton::SetLabel( const wxString &lbl )
 
     wxControl::SetLabel(label);
 
-    const wxString labelGTK = GTKConvertMnemonics(label);
-
     if (wxIsStockID(m_windowId) && wxIsStockLabel(m_windowId, label))
     {
         const char *stock = wxGetStockGtkID(m_windowId);
@@ -236,6 +207,7 @@ void wxButton::SetLabel( const wxString &lbl )
         }
     }
 
+    const wxString labelGTK = GTKConvertMnemonics(label);
     gtk_button_set_label(GTK_BUTTON(m_widget), wxGTK_CONV(labelGTK));
     gtk_button_set_use_stock(GTK_BUTTON(m_widget), FALSE);
 
@@ -252,7 +224,7 @@ bool wxButton::Enable( bool enable )
     return true;
 }
 
-bool wxButton::IsOwnGtkWindow( GdkWindow *window )
+GdkWindow *wxButton::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const
 {
     return GTK_BUTTON(m_widget)->event_window;
 }
@@ -260,7 +232,23 @@ bool wxButton::IsOwnGtkWindow( GdkWindow *window )
 void wxButton::DoApplyWidgetStyle(GtkRcStyle *style)
 {
     gtk_widget_modify_style(m_widget, style);
-    gtk_widget_modify_style(GTK_BIN(m_widget)->child, style);
+    GtkWidget *child = GTK_BIN(m_widget)->child;
+    gtk_widget_modify_style(child, style);
+
+    // for buttons with images, the path to the label is (at least in 2.12)
+    // GtkButton -> GtkAlignment -> GtkHBox -> GtkLabel
+    if ( GTK_IS_ALIGNMENT(child) )
+    {
+        GtkWidget *box = GTK_BIN(child)->child;
+        if ( GTK_IS_BOX(box) )
+        {
+            for (GList* item = GTK_BOX(box)->children; item; item = item->next)
+            {
+                GtkBoxChild* boxChild = static_cast<GtkBoxChild*>(item->data);
+                gtk_widget_modify_style(boxChild->widget, style);
+            }
+        }
+    }
 }
 
 wxSize wxButton::DoGetBestSize() const