X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/83624f79609f0d5e240c1f7d77d044bfff9702fc..64ea838d8f4d1853b7d850db93ee565e901d099a:/src/gtk1/checkbox.cpp?ds=sidebyside diff --git a/src/gtk1/checkbox.cpp b/src/gtk1/checkbox.cpp index 85425761d0..e52bdc4b01 100644 --- a/src/gtk1/checkbox.cpp +++ b/src/gtk1/checkbox.cpp @@ -1,145 +1,213 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: checkbox.cpp +// Name: src/gtk1/checkbox.cpp // Purpose: // Author: Robert Roebling // Id: $Id$ // Copyright: (c) 1998 Robert Roebling -// Licence: wxWindows licence +// 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 +//----------------------------------------------------------------------------- + +extern void wxapp_install_idle_handler(); +extern bool g_isIdle; //----------------------------------------------------------------------------- // 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 (!cb->HasVMT()) return; - - if (cb->m_blockFirstEvent) - { - cb->m_blockFirstEvent = FALSE; - return; - } - + if (g_isIdle) wxapp_install_idle_handler(); + + 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); + cb->HandleWindowEvent(event); +} } //----------------------------------------------------------------------------- // wxCheckBox //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxCheckBox,wxControl) - -wxCheckBox::wxCheckBox(void) +wxCheckBox::wxCheckBox() { } -bool wxCheckBox::Create( wxWindow *parent, wxWindowID id, const wxString &label, - const wxPoint &pos, const wxSize &size, - long style, const wxValidator& validator, 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 ) { - m_needParent = TRUE; - m_acceptsFocus = TRUE; - - PreCreation( parent, id, pos, size, style, name ); - - SetValidator( validator ); - - m_widget = gtk_check_button_new_with_label( m_label ); - - m_blockFirstEvent = FALSE; - - 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 ); - - m_parent->AddChild( this ); - - (m_parent->m_insertCallback)( m_parent, this ); - - PostCreation(); - - gtk_widget_realize( GTK_BUTTON( m_widget )->child ); - + m_needParent = true; + m_acceptsFocus = true; + m_blockEvent = false; + + WXValidateStyle(&style); + if (!PreCreation( parent, pos, size ) || + !CreateBase( parent, id, pos, size, style, validator, name )) + { + wxFAIL_MSG( wxT("wxCheckBox creation failed") ); + return false; + } + + 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(""); + 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); + + gtk_widget_show( m_widgetLabel ); + gtk_widget_show( m_widgetCheckbox ); + } + else + { + m_widgetCheckbox = gtk_check_button_new_with_label(""); + m_widgetLabel = BUTTON_CHILD( m_widgetCheckbox ); + m_widget = m_widgetCheckbox; + } SetLabel( label ); - SetBackgroundColour( parent->GetBackgroundColour() ); - SetForegroundColour( parent->GetForegroundColour() ); + gtk_signal_connect( GTK_OBJECT(m_widgetCheckbox), + "toggled", + GTK_SIGNAL_FUNC(gtk_checkbox_toggled_callback), + (gpointer *)this ); + + m_parent->DoAddChild( this ); + + PostCreation(size); - Show( TRUE ); - - return TRUE; + return true; } void wxCheckBox::SetValue( bool state ) { - wxCHECK_RET( m_widget != NULL, "invalid checkbox" ); - - if ( state == GetValue() ) + wxCHECK_RET( m_widgetCheckbox != NULL, wxT("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; + m_blockEvent = true; + + gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_widgetCheckbox), state ); - gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_widget), state ); + m_blockEvent = false; } bool wxCheckBox::GetValue() const { - wxCHECK_MSG( m_widget != NULL, FALSE, "invalid checkbox" ); + wxCHECK_MSG( m_widgetCheckbox != NULL, false, wxT("invalid checkbox") ); - return GTK_TOGGLE_BUTTON(m_widget)->active; + return GTK_TOGGLE_BUTTON(m_widgetCheckbox)->active; } void wxCheckBox::SetLabel( const wxString& label ) { - wxCHECK_RET( m_widget != NULL, "invalid checkbox" ); + wxCHECK_RET( m_widgetLabel != NULL, wxT("invalid checkbox") ); + + GTKSetLabelForLabel(GTK_LABEL(m_widgetLabel), label); +} + +bool wxCheckBox::Enable( bool enable ) +{ + if ( !wxControl::Enable( enable ) ) + return false; + + gtk_widget_set_sensitive( m_widgetLabel, enable ); + + return true; +} + +void wxCheckBox::DoApplyWidgetStyle(GtkRcStyle *style) +{ + gtk_widget_modify_style(m_widgetCheckbox, style); + gtk_widget_modify_style(m_widgetLabel, style); +} - wxControl::SetLabel( label ); - - gtk_label_set( GTK_LABEL( GTK_BUTTON(m_widget)->child ), GetLabel() ); +bool wxCheckBox::IsOwnGtkWindow( GdkWindow *window ) +{ + return window == TOGGLE_BUTTON_EVENT_WIN(m_widget); } -void wxCheckBox::Enable( bool enable ) +void wxCheckBox::OnInternalIdle() { - wxCHECK_RET( m_widget != NULL, "invalid checkbox" ); + wxCursor cursor = m_cursor; + if (g_globalCursor.IsOk()) cursor = g_globalCursor; + + GdkWindow *event_window = TOGGLE_BUTTON_EVENT_WIN(m_widgetCheckbox); + if ( event_window && cursor.IsOk() ) + { + /* 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. */ - wxControl::Enable( enable ); - - gtk_widget_set_sensitive( GTK_BUTTON(m_widget)->child, enable ); + 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); } -void wxCheckBox::ApplyWidgetStyle() +wxSize wxCheckBox::DoGetBestSize() const { - SetWidgetStyle(); - gtk_widget_set_style( m_widget, m_widgetStyle ); - gtk_widget_set_style( GTK_BUTTON(m_widget)->child, m_widgetStyle ); + return wxControl::DoGetBestSize(); } +// static +wxVisualAttributes +wxCheckBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) +{ + return GetDefaultAttributesFromGTKWidget(gtk_check_button_new); +} +#endif