X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c801d85f158c4cba50b588807daabdcbd0ed3853..096c9f9b986e3e614175efdbb880ef4f94283c42:/src/gtk/checkbox.cpp diff --git a/src/gtk/checkbox.cpp b/src/gtk/checkbox.cpp index 57c712db39..1811807ab0 100644 --- a/src/gtk/checkbox.cpp +++ b/src/gtk/checkbox.cpp @@ -2,10 +2,9 @@ // Name: checkbox.cpp // Purpose: // Author: Robert Roebling -// Created: 01/02/97 -// Id: -// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem -// Licence: wxWindows licence +// Id: $Id$ +// Copyright: (c) 1998 Robert Roebling +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -15,70 +14,174 @@ #include "wx/checkbox.h" +#include "gdk/gdk.h" +#include "gtk/gtk.h" + //----------------------------------------------------------------------------- -// wxCheckBox +// idle system +//----------------------------------------------------------------------------- + +extern void wxapp_install_idle_handler(); +extern bool g_isIdle; + +//----------------------------------------------------------------------------- +// data //----------------------------------------------------------------------------- -void gtk_checkbox_clicked_callback( GtkWidget *WXUNUSED(widget), gpointer data ) +extern bool g_blockEventsOnDrag; + +//----------------------------------------------------------------------------- +// "clicked" +//----------------------------------------------------------------------------- + +static void gtk_checkbox_clicked_callback( GtkWidget *WXUNUSED(widget), wxCheckBox *cb ) { - wxCheckBox *cb = (wxCheckBox*)data; - wxCommandEvent event(wxEVT_COMMAND_CHECKBOX_CLICKED, cb->GetId()); - event.SetInt( cb->GetValue() ); - event.SetEventObject(cb); - cb->ProcessEvent(event); -}; + if (g_isIdle) wxapp_install_idle_handler(); + + if (!cb->HasVMT()) return; + + if (cb->m_blockFirstEvent) + { + cb->m_blockFirstEvent = FALSE; + return; + } + if (g_blockEventsOnDrag) return; + + wxCommandEvent event(wxEVT_COMMAND_CHECKBOX_CLICKED, cb->GetId()); + event.SetInt( cb->GetValue() ); + event.SetEventObject(cb); + cb->GetEventHandler()->ProcessEvent(event); +} + +//----------------------------------------------------------------------------- +// wxCheckBox //----------------------------------------------------------------------------- IMPLEMENT_DYNAMIC_CLASS(wxCheckBox,wxControl) -wxCheckBox::wxCheckBox(void) +wxCheckBox::wxCheckBox() { -}; +} -wxCheckBox::wxCheckBox( wxWindow *parent, wxWindowID id, const wxString &label, - const wxPoint &pos, const wxSize &size, - const long style, const wxString &name ) +bool wxCheckBox::Create(wxWindow *parent, + wxWindowID id, + const wxString &label, + const wxPoint &pos, + const wxSize &size, + long style, + const wxValidator& validator, + const wxString &name ) { - Create( parent, id, label, pos, size, style, name ); -}; + m_needParent = TRUE; + m_acceptsFocus = TRUE; + + PreCreation( parent, id, pos, size, style, name ); + + m_blockFirstEvent = FALSE; + + SetValidator( validator ); + wxControl::SetLabel( label ); + + if ( style & wxALIGN_RIGHT ) + { + // VZ: as I don't know a way to create a right aligned checkbox with + // GTK we will create a checkbox without label and a label at the + // left of it + m_widgetCheckbox = gtk_check_button_new(); + + m_widgetLabel = gtk_label_new(m_label.mbc_str()); + 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_widget = m_widgetCheckbox; + } -bool wxCheckBox::Create( wxWindow *parent, wxWindowID id, const wxString &label, - const wxPoint &pos, const wxSize &size, - const long style, const wxString &name ) + 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 ); + + gtk_signal_connect( GTK_OBJECT(m_widgetCheckbox), + "clicked", + GTK_SIGNAL_FUNC(gtk_checkbox_clicked_callback), + (gpointer *)this ); + + m_parent->AddChild( this ); + + (m_parent->m_insertCallback)( m_parent, this ); + + PostCreation(); + + SetBackgroundColour( parent->GetBackgroundColour() ); + SetForegroundColour( parent->GetForegroundColour() ); + SetFont( parent->GetFont() ); + + Show( TRUE ); + + return TRUE; +} + +void wxCheckBox::SetValue( bool state ) +{ + wxCHECK_RET( m_widgetCheckbox != NULL, _T("invalid checkbox") ); + + if ( state == GetValue() ) + return; + + // for compatibility with wxMSW don't send notification when the check box + // state is changed programmatically + m_blockFirstEvent = TRUE; + + gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_widgetCheckbox), state ); +} + +bool wxCheckBox::GetValue() const { - m_needParent = TRUE; - - PreCreation( parent, id, pos, size, style, name ); - - m_widget = gtk_check_button_new_with_label( label ); - - wxSize newSize = size; - if (newSize.x == -1) newSize.x = 25+gdk_string_measure( m_widget->style->font, label ); - if (newSize.y == -1) newSize.y = 26; - SetSize( newSize.x, newSize.y ); - - gtk_signal_connect( GTK_OBJECT(m_widget), "clicked", - GTK_SIGNAL_FUNC(gtk_checkbox_clicked_callback), (gpointer*)this ); - - PostCreation(); - - Show( TRUE ); - - return TRUE; -}; - -void wxCheckBox::SetValue( const bool state ) + wxCHECK_MSG( m_widgetCheckbox != NULL, FALSE, _T("invalid checkbox") ); + + return GTK_TOGGLE_BUTTON(m_widgetCheckbox)->active; +} + +void wxCheckBox::SetLabel( const wxString& label ) { - if (state) - gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_widget), GTK_STATE_ACTIVE ); - else - gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_widget), GTK_STATE_NORMAL ); -}; + wxCHECK_RET( m_widgetLabel != NULL, _T("invalid checkbox") ); + + wxControl::SetLabel( label ); + + gtk_label_set( GTK_LABEL(m_widgetLabel), GetLabel().mbc_str() ); +} + +void wxCheckBox::Enable( bool enable ) +{ + wxCHECK_RET( m_widgetLabel != NULL, _T("invalid checkbox") ); + + wxControl::Enable( enable ); + + gtk_widget_set_sensitive( m_widgetLabel, enable ); +} -bool wxCheckBox::GetValue(void) const +void wxCheckBox::ApplyWidgetStyle() { - GtkToggleButton *tb = GTK_TOGGLE_BUTTON(m_widget); - return tb->active; -}; + SetWidgetStyle(); + gtk_widget_set_style( m_widgetCheckbox, m_widgetStyle ); + gtk_widget_set_style( m_widgetLabel, m_widgetStyle ); +}