// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "button.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#if wxUSE_BUTTON
#include "wx/button.h"
+#include "wx/stockitem.h"
#include "wx/gtk/private.h"
+#include "wx/gtk/win_gtk.h"
//-----------------------------------------------------------------------------
// classes
// "clicked"
//-----------------------------------------------------------------------------
+extern "C" {
static void gtk_button_clicked_callback( GtkWidget *WXUNUSED(widget), wxButton *button )
{
if (g_isIdle)
event.SetEventObject(button);
button->GetEventHandler()->ProcessEvent(event);
}
+}
+
+//-----------------------------------------------------------------------------
+// "style_set" from m_widget
+//-----------------------------------------------------------------------------
+
+static gint
+gtk_button_style_set_callback( GtkWidget *m_widget, GtkStyle *WXUNUSED(style), 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))
+ {
+#ifdef __WXGTK20__
+ GtkBorder *default_border = NULL;
+ gtk_widget_style_get( m_widget, "default_border", &default_border, NULL );
+ if (default_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 );
+ }
+#else
+ left_border = 6;
+ right_border = 6;
+ top_border = 6;
+ bottom_border = 5;
+#endif
+ win->DoMoveWindow( 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;
+}
//-----------------------------------------------------------------------------
// wxButton
return FALSE;
}
-/*
- wxString label2( label );
- for (size_t i = 0; i < label2.Len(); i++)
- {
- if (label2.GetChar(i) == wxT('&'))
- label2.SetChar(i,wxT('_'));
- }
-
- GtkWidget *accel_label = gtk_accel_label_new( label2.mb_str() );
- gtk_widget_show( accel_label );
-
- m_widget = gtk_button_new();
- gtk_container_add( GTK_CONTAINER(m_widget), accel_label );
-
- gtk_accel_label_set_accel_widget( GTK_ACCEL_LABEL(accel_label), m_widget );
-
- guint accel_key = gtk_label_parse_uline (GTK_LABEL(accel_label), label2.mb_str() );
- gtk_accel_label_refetch( GTK_ACCEL_LABEL(accel_label) );
-
- wxControl::SetLabel( label );
-*/
-
+#ifdef __WXGTK20__
+ m_widget = gtk_button_new_with_mnemonic("");
+#else
m_widget = gtk_button_new_with_label("");
+#endif
float x_alignment = 0.5;
if (HasFlag(wxBU_LEFT))
else if (HasFlag(wxBU_BOTTOM))
y_alignment = 1.0;
- gtk_misc_set_alignment (GTK_MISC (BUTTON_CHILD (m_widget)),
- x_alignment, y_alignment);
+#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(BUTTON_CHILD(m_widget)))
+ gtk_misc_set_alignment (GTK_MISC (BUTTON_CHILD (m_widget)),
+ x_alignment, y_alignment);
+ }
- SetLabel( label );
+ SetLabel(label);
if (style & wxNO_BORDER)
gtk_button_set_relief( GTK_BUTTON(m_widget), GTK_RELIEF_NONE );
- gtk_signal_connect( GTK_OBJECT(m_widget), "clicked",
+ gtk_signal_connect_after( GTK_OBJECT(m_widget), "clicked",
GTK_SIGNAL_FUNC(gtk_button_clicked_callback), (gpointer*)this );
- m_parent->DoAddChild( this );
-
- PostCreation();
- InheritAttributes();
+ gtk_signal_connect_after( GTK_OBJECT(m_widget), "style_set",
+ GTK_SIGNAL_FUNC(gtk_button_style_set_callback), (gpointer*) this );
- wxSize best_size( DoGetBestSize() );
- wxSize new_size( size );
- if (new_size.x == -1)
- new_size.x = best_size.x;
- if (new_size.y == -1)
- new_size.y = best_size.y;
- if ((new_size.x != size.x) || (new_size.y != size.y))
- SetSize( new_size.x, new_size.y );
+ m_parent->DoAddChild( this );
- SetSize( new_size );
+ PostCreation(size);
- return TRUE;
+ return true;
}
+
void wxButton::SetDefault()
{
wxWindow *parent = GetParent();
wxCHECK_RET( parent, _T("button without parent?") );
- wxWindow *winOldDefault = parent->SetDefaultItem(this);
-
+ parent->SetDefaultItem(this);
+
GTK_WIDGET_SET_FLAGS( m_widget, GTK_CAN_DEFAULT );
gtk_widget_grab_default( m_widget );
- SetSize( m_x, m_y, m_width, m_height );
+ // resize for default border
+ gtk_button_style_set_callback( m_widget, NULL, this );
}
/* static */
-wxSize wxButton::GetDefaultSize()
+wxSize wxButtonBase::GetDefaultSize()
{
+#ifdef __WXGTK20__
+ static wxSize size = wxDefaultSize;
+ if (size == wxDefaultSize)
+ {
+ // NB: Default size of buttons should be same as size of stock
+ // buttons as used in most GTK+ apps. Unfortunately it's a little
+ // tricky to obtain this size: stock button's size may be smaller
+ // than size of button in GtkButtonBox and vice versa,
+ // GtkButtonBox's minimal button size may be smaller than stock
+ // button's size. We have to retrieve both values and combine them.
+
+ GtkWidget *wnd = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ GtkWidget *box = gtk_hbutton_box_new();
+ GtkWidget *btn = gtk_button_new_from_stock(GTK_STOCK_CANCEL);
+ gtk_container_add(GTK_CONTAINER(box), btn);
+ gtk_container_add(GTK_CONTAINER(wnd), box);
+ GtkRequisition req;
+ gtk_widget_size_request(btn, &req);
+
+ gint minwidth, minheight;
+ gtk_widget_style_get(box,
+ "child-min-width", &minwidth,
+ "child-min-height", &minheight,
+ NULL);
+
+ size.x = wxMax(minwidth, req.width);
+ size.y = wxMax(minheight, req.height);
+
+ gtk_widget_destroy(wnd);
+ }
+ return size;
+#else
return wxSize(80,26);
+#endif
}
-void wxButton::SetLabel( const wxString &label )
+void wxButton::SetLabel( const wxString &lbl )
{
wxCHECK_RET( m_widget != NULL, wxT("invalid button") );
- wxControl::SetLabel( label );
+ wxString label(lbl);
+
+ if (label.empty() && wxIsStockID(m_windowId))
+ label = wxGetStockLabel(m_windowId);
+
+ wxControl::SetLabel(label);
+
+ const wxString labelGTK = GTKConvertMnemonics(label);
#ifdef __WXGTK20__
- wxString label2 = PrepareLabelMnemonics( label );
- gtk_label_set_text_with_mnemonic( GTK_LABEL( BUTTON_CHILD(m_widget) ), wxGTK_CONV( label2 ) );
-#else
- gtk_label_set( GTK_LABEL( BUTTON_CHILD(m_widget) ), wxGTK_CONV( GetLabel() ) );
-#endif
+ if (wxIsStockID(m_windowId) && wxIsStockLabel(m_windowId, label))
+ {
+ const char *stock = wxGetStockGtkID(m_windowId);
+ if (stock)
+ {
+ gtk_button_set_label(GTK_BUTTON(m_widget), stock);
+ gtk_button_set_use_stock(GTK_BUTTON(m_widget), TRUE);
+ return;
+ }
+ }
+
+ gtk_button_set_label(GTK_BUTTON(m_widget), wxGTK_CONV(labelGTK));
+ gtk_button_set_use_stock(GTK_BUTTON(m_widget), FALSE);
+
+ ApplyWidgetStyle( false );
+#else // GTK+ 1
+ gtk_label_set(GTK_LABEL(BUTTON_CHILD(m_widget)), wxGTK_CONV(labelGTK));
+#endif // GTK+ 2/1
}
bool wxButton::Enable( bool enable )
#endif
}
-void wxButton::ApplyWidgetStyle()
+void wxButton::DoApplyWidgetStyle(GtkRcStyle *style)
{
- SetWidgetStyle();
- gtk_widget_set_style( m_widget, m_widgetStyle );
- gtk_widget_set_style( BUTTON_CHILD(m_widget), m_widgetStyle );
+ gtk_widget_modify_style(m_widget, style);
+ gtk_widget_modify_style(BUTTON_CHILD(m_widget), style);
}
wxSize wxButton::DoGetBestSize() const
#ifndef __WXGTK20__
ret.x += 10; // add a few pixels for sloppy (but common) themes
#endif
-
+
if (!HasFlag(wxBU_EXACTFIT))
{
- if (ret.x < 80) ret.x = 80;
+ wxSize defaultSize = GetDefaultSize();
+ if (ret.x < defaultSize.x) ret.x = defaultSize.x;
+ if (ret.y < defaultSize.y) ret.y = defaultSize.y;
}
+ CacheBestSize(ret);
return ret;
}
+// static
+wxVisualAttributes
+wxButton::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
+{
+ return GetDefaultAttributesFromGTKWidget(gtk_button_new);
+}
+
#endif // wxUSE_BUTTON
projects / wxWidgets.git / blobdiff