/////////////////////////////////////////////////////////////////////////////
-// Name: checkbox.cpp
+// Name: src/gtk1/checkbox.cpp
// Purpose:
// Author: Robert Roebling
// Id: $Id$
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
-#ifdef __GNUG__
-#pragma implementation "checkbox.h"
-#endif
+#if wxUSE_CHECKBOX
#include "wx/checkbox.h"
-#include "gdk/gdk.h"
-#include "gtk/gtk.h"
+#include "wx/gtk1/private.h"
//-----------------------------------------------------------------------------
// idle system
// data
//-----------------------------------------------------------------------------
-extern bool g_blockEventsOnDrag;
+extern bool g_blockEventsOnDrag;
+extern wxCursor g_globalCursor;
+extern wxWindowGTK *g_delayedFocus;
//-----------------------------------------------------------------------------
// "clicked"
//-----------------------------------------------------------------------------
-static void gtk_checkbox_clicked_callback( GtkWidget *WXUNUSED(widget), wxCheckBox *cb )
+extern "C" {
+static void gtk_checkbox_toggled_callback(GtkWidget *WXUNUSED(widget),
+ wxCheckBox *cb)
{
if (g_isIdle) wxapp_install_idle_handler();
- if (!cb->HasVMT()) return;
-
- if (cb->m_blockFirstEvent)
- {
- cb->m_blockFirstEvent = FALSE;
- return;
- }
+ if (!cb->m_hasVMT) return;
if (g_blockEventsOnDrag) return;
+ if (cb->m_blockEvent) return;
+
wxCommandEvent event(wxEVT_COMMAND_CHECKBOX_CLICKED, cb->GetId());
- event.SetInt( cb->GetValue() );
+ event.SetInt(cb->GetValue());
event.SetEventObject(cb);
cb->GetEventHandler()->ProcessEvent(event);
}
+}
//-----------------------------------------------------------------------------
// wxCheckBox
const wxValidator& validator,
const wxString &name )
{
- m_needParent = TRUE;
- m_acceptsFocus = TRUE;
-
- PreCreation( parent, id, pos, size, style, name );
+ m_needParent = true;
+ m_acceptsFocus = true;
+ m_blockEvent = false;
- m_blockFirstEvent = FALSE;
+ if (!PreCreation( parent, pos, size ) ||
+ !CreateBase( parent, id, pos, size, style, validator, name ))
+ {
+ wxFAIL_MSG( wxT("wxCheckBox creation failed") );
+ return false;
+ }
- SetValidator( validator );
- wxControl::SetLabel( label );
+ wxASSERT_MSG( (style & wxCHK_ALLOW_3RD_STATE_FOR_USER) == 0 ||
+ (style & wxCHK_3STATE) != 0,
+ wxT("Using wxCHK_ALLOW_3RD_STATE_FOR_USER")
+ wxT(" style flag for a 2-state checkbox is useless") );
if ( style & wxALIGN_RIGHT )
{
// left of it
m_widgetCheckbox = gtk_check_button_new();
- m_widgetLabel = gtk_label_new(m_label.mbc_str());
+ m_widgetLabel = gtk_label_new("");
gtk_misc_set_alignment(GTK_MISC(m_widgetLabel), 0.0, 0.5);
m_widget = gtk_hbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(m_widget), m_widgetLabel, FALSE, FALSE, 3);
gtk_box_pack_start(GTK_BOX(m_widget), m_widgetCheckbox, FALSE, FALSE, 3);
- // VZ: why do I have to do this to make them appear?
gtk_widget_show( m_widgetLabel );
gtk_widget_show( m_widgetCheckbox );
}
else
{
- m_widgetCheckbox = gtk_check_button_new_with_label( m_label.mbc_str() );
- m_widgetLabel = GTK_BUTTON( m_widgetCheckbox )->child;
+ m_widgetCheckbox = gtk_check_button_new_with_label("");
+ m_widgetLabel = BUTTON_CHILD( m_widgetCheckbox );
m_widget = m_widgetCheckbox;
}
-
- wxSize newSize(size);
- if (newSize.x == -1)
- {
- newSize.x = 25 + gdk_string_measure( m_widgetCheckbox->style->font,
- m_label.mbc_str() );
- }
- if (newSize.y == -1)
- newSize.y = 26;
-
- SetSize( newSize.x, newSize.y );
+ SetLabel( label );
gtk_signal_connect( GTK_OBJECT(m_widgetCheckbox),
- "clicked",
- GTK_SIGNAL_FUNC(gtk_checkbox_clicked_callback),
+ "toggled",
+ GTK_SIGNAL_FUNC(gtk_checkbox_toggled_callback),
(gpointer *)this );
m_parent->DoAddChild( this );
- PostCreation();
-
- SetBackgroundColour( parent->GetBackgroundColour() );
- SetForegroundColour( parent->GetForegroundColour() );
- SetFont( parent->GetFont() );
+ PostCreation(size);
- Show( TRUE );
-
- return TRUE;
+ return true;
}
void wxCheckBox::SetValue( bool state )
{
- wxCHECK_RET( m_widgetCheckbox != NULL, _T("invalid checkbox") );
+ wxCHECK_RET( m_widgetCheckbox != NULL, wxT("invalid checkbox") );
- if ( state == GetValue() )
+ if (state == GetValue())
return;
- // for compatibility with wxMSW don't send notification when the check box
- // state is changed programmatically
- m_blockFirstEvent = TRUE;
+ m_blockEvent = true;
gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_widgetCheckbox), state );
+
+ m_blockEvent = false;
}
bool wxCheckBox::GetValue() const
{
- wxCHECK_MSG( m_widgetCheckbox != NULL, FALSE, _T("invalid checkbox") );
+ wxCHECK_MSG( m_widgetCheckbox != NULL, false, wxT("invalid checkbox") );
return GTK_TOGGLE_BUTTON(m_widgetCheckbox)->active;
}
void wxCheckBox::SetLabel( const wxString& label )
{
- wxCHECK_RET( m_widgetLabel != NULL, _T("invalid checkbox") );
-
- wxControl::SetLabel( label );
+ wxCHECK_RET( m_widgetLabel != NULL, wxT("invalid checkbox") );
- gtk_label_set( GTK_LABEL(m_widgetLabel), GetLabel().mbc_str() );
+ GTKSetLabelForLabel(GTK_LABEL(m_widgetLabel), label);
}
bool wxCheckBox::Enable( bool enable )
{
if ( !wxControl::Enable( enable ) )
- return FALSE;
+ return false;
gtk_widget_set_sensitive( m_widgetLabel, enable );
- return TRUE;
+ return true;
}
-void wxCheckBox::ApplyWidgetStyle()
+void wxCheckBox::DoApplyWidgetStyle(GtkRcStyle *style)
{
- SetWidgetStyle();
- gtk_widget_set_style( m_widgetCheckbox, m_widgetStyle );
- gtk_widget_set_style( m_widgetLabel, m_widgetStyle );
+ gtk_widget_modify_style(m_widgetCheckbox, style);
+ gtk_widget_modify_style(m_widgetLabel, style);
}
+bool wxCheckBox::IsOwnGtkWindow( GdkWindow *window )
+{
+ return window == TOGGLE_BUTTON_EVENT_WIN(m_widget);
+}
+
+void wxCheckBox::OnInternalIdle()
+{
+ wxCursor cursor = m_cursor;
+ if (g_globalCursor.Ok()) cursor = g_globalCursor;
+
+ GdkWindow *event_window = TOGGLE_BUTTON_EVENT_WIN(m_widgetCheckbox);
+ if ( event_window && cursor.Ok() )
+ {
+ /* I now set the cursor the anew in every OnInternalIdle call
+ as setting the cursor in a parent window also effects the
+ windows above so that checking for the current cursor is
+ not possible. */
+
+ gdk_window_set_cursor( event_window, cursor.GetCursor() );
+ }
+
+ if (g_delayedFocus == this)
+ {
+ if (GTK_WIDGET_REALIZED(m_widget))
+ {
+ gtk_widget_grab_focus( m_widget );
+ g_delayedFocus = NULL;
+ }
+ }
+
+ if (wxUpdateUIEvent::CanUpdate(this))
+ UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
+}
+
+wxSize wxCheckBox::DoGetBestSize() const
+{
+ return wxControl::DoGetBestSize();
+}
+
+// static
+wxVisualAttributes
+wxCheckBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
+{
+ return GetDefaultAttributesFromGTKWidget(gtk_check_button_new);
+}
+
+#endif
projects / wxWidgets.git / blobdiff