X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c0e6c0513862fc9a33e5800526058193b7492d8b..4cd4a9ff70cdfdfc054747d7dae6101da3f94c03:/src/gtk/tglbtn.cpp diff --git a/src/gtk/tglbtn.cpp b/src/gtk/tglbtn.cpp index 8ac7ec5a3c..503382712c 100644 --- a/src/gtk/tglbtn.cpp +++ b/src/gtk/tglbtn.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: wx/gtk/tglbtn.cpp +// Name: src/gtk/tglbtn.cpp // Purpose: Definition of the wxToggleButton class, which implements a // toggle button under wxGTK. // Author: John Norris, minor changes by Axel Schlueter @@ -7,210 +7,191 @@ // Created: 08.02.01 // RCS-ID: $Id$ // Copyright: (c) 2000 Johnny C. Norris II -// License: Rocketeer license +// License: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" +#if wxUSE_TOGGLEBTN + #include "wx/tglbtn.h" -#include "wx/button.h" -#if wxUSE_TOGGLEBTN +#ifndef WX_PRECOMP + #include "wx/button.h" +#endif #include "wx/gtk/private.h" -extern void wxapp_install_idle_handler(); -extern bool g_isIdle; extern bool g_blockEventsOnDrag; -extern wxCursor g_globalCursor; -extern wxWindowGTK *g_delayedFocus; +extern "C" { static void gtk_togglebutton_clicked_callback(GtkWidget *WXUNUSED(widget), wxToggleButton *cb) { - if (g_isIdle) - wxapp_install_idle_handler(); - - if (!cb->m_hasVMT || g_blockEventsOnDrag) - return; - - if (cb->m_blockEvent) return; - - // Generate a wx event. - wxCommandEvent event(wxEVT_COMMAND_TOGGLEBUTTON_CLICKED, cb->GetId()); - event.SetInt(cb->GetValue()); - event.SetEventObject(cb); - cb->GetEventHandler()->ProcessEvent(event); + if (!cb->m_hasVMT || g_blockEventsOnDrag) + return; + + // Generate a wx event. + wxCommandEvent event(wxEVT_COMMAND_TOGGLEBUTTON_CLICKED, cb->GetId()); + event.SetInt(cb->GetValue()); + event.SetEventObject(cb); + cb->HandleWindowEvent(event); +} } -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TOGGLEBUTTON_CLICKED) +wxDEFINE_EVENT( wxEVT_COMMAND_TOGGLEBUTTON_CLICKED, wxCommandEvent ); // ------------------------------------------------------------------------ -// wxToggleBitmapButton +// wxBitmapToggleButton // ------------------------------------------------------------------------ -IMPLEMENT_DYNAMIC_CLASS(wxToggleBitmapButton, wxControl) +IMPLEMENT_DYNAMIC_CLASS(wxBitmapToggleButton, wxControl) -bool wxToggleBitmapButton::Create(wxWindow *parent, wxWindowID id, +bool wxBitmapToggleButton::Create(wxWindow *parent, wxWindowID id, const wxBitmap &label, const wxPoint &pos, const wxSize &size, long style, const wxValidator& validator, const wxString &name) { - m_needParent = TRUE; - m_acceptsFocus = TRUE; - - m_blockEvent = FALSE; - if (!PreCreation(parent, pos, size) || !CreateBase(parent, id, pos, size, style, validator, name )) { - wxFAIL_MSG(wxT("wxToggleBitmapButton creation failed")); - return FALSE; + wxFAIL_MSG(wxT("wxBitmapToggleButton creation failed")); + return false; } - - m_bitmap = label; // Create the gtk widget. m_widget = gtk_toggle_button_new(); + g_object_ref(m_widget); if (style & wxNO_BORDER) - gtk_button_set_relief( GTK_BUTTON(m_widget), GTK_RELIEF_NONE ); + gtk_button_set_relief( GTK_BUTTON(m_widget), GTK_RELIEF_NONE ); - if (m_bitmap.Ok()) - { - OnSetBitmap(); - } + m_bitmap = label; + OnSetBitmap(); - gtk_signal_connect(GTK_OBJECT(m_widget), "clicked", - GTK_SIGNAL_FUNC(gtk_togglebutton_clicked_callback), - (gpointer *)this); + g_signal_connect (m_widget, "clicked", + G_CALLBACK (gtk_togglebutton_clicked_callback), + this); m_parent->DoAddChild(this); PostCreation(size); - return TRUE; + return true; +} + +void wxBitmapToggleButton::GTKDisableEvents() +{ + g_signal_handlers_block_by_func(m_widget, + (gpointer) gtk_togglebutton_clicked_callback, this); +} + +void wxBitmapToggleButton::GTKEnableEvents() +{ + g_signal_handlers_unblock_by_func(m_widget, + (gpointer) gtk_togglebutton_clicked_callback, this); } // void SetValue(bool state) // Set the value of the toggle button. -void wxToggleBitmapButton::SetValue(bool state) +void wxBitmapToggleButton::SetValue(bool state) { - wxCHECK_RET(m_widget != NULL, wxT("invalid toggle button")); + wxCHECK_RET(m_widget != NULL, wxT("invalid toggle button")); - if (state == GetValue()) - return; + if (state == GetValue()) + return; - m_blockEvent = TRUE; + GTKDisableEvents(); - gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(m_widget), state); + gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(m_widget), state); - m_blockEvent = FALSE; + GTKEnableEvents(); } // bool GetValue() const // Get the value of the toggle button. -bool wxToggleBitmapButton::GetValue() const +bool wxBitmapToggleButton::GetValue() const { - wxCHECK_MSG(m_widget != NULL, FALSE, wxT("invalid toggle button")); + wxCHECK_MSG(m_widget != NULL, false, wxT("invalid toggle button")); - return GTK_TOGGLE_BUTTON(m_widget)->active; + return gtk_toggle_button_get_active((GtkToggleButton*)m_widget); } -void wxToggleBitmapButton::SetLabel(const wxBitmap& label) +void wxBitmapToggleButton::SetLabel(const wxBitmap& label) { wxCHECK_RET(m_widget != NULL, wxT("invalid toggle button")); m_bitmap = label; - + InvalidateBestSize(); + OnSetBitmap(); } -void wxToggleBitmapButton::OnSetBitmap() +void wxBitmapToggleButton::OnSetBitmap() { if (!m_bitmap.Ok()) return; - GdkBitmap *mask = (GdkBitmap *) NULL; - if (m_bitmap.GetMask()) mask = m_bitmap.GetMask()->GetBitmap(); - - GtkWidget *child = BUTTON_CHILD(m_widget); - if (child == NULL) + GtkWidget* image = ((GtkBin*)m_widget)->child; + if (image == NULL) { - // initial bitmap - GtkWidget *pixmap = gtk_pixmap_new(m_bitmap.GetPixmap(), mask); - gtk_widget_show(pixmap); - gtk_container_add(GTK_CONTAINER(m_widget), pixmap); - } - else - { // subsequent bitmaps - GtkPixmap *g_pixmap = GTK_PIXMAP(child); - gtk_pixmap_set(g_pixmap, m_bitmap.GetPixmap(), mask); + image = gtk_image_new(); + gtk_widget_show(image); + gtk_container_add((GtkContainer*)m_widget, image); } + // always use pixbuf, because pixmap mask does not + // work with disabled images in some themes + gtk_image_set_from_pixbuf((GtkImage*)image, m_bitmap.GetPixbuf()); } -bool wxToggleBitmapButton::Enable(bool enable /*=TRUE*/) +bool wxBitmapToggleButton::Enable(bool enable /*=true*/) { + bool isEnabled = IsEnabled(); + if (!wxControl::Enable(enable)) - return FALSE; + return false; - gtk_widget_set_sensitive(BUTTON_CHILD(m_widget), enable); + gtk_widget_set_sensitive(GTK_BIN(m_widget)->child, enable); - return TRUE; -} + if (!isEnabled && enable) + { + GTKFixSensitivity(); + } -void wxToggleBitmapButton::DoApplyWidgetStyle(GtkRcStyle *style) -{ - gtk_widget_modify_style(m_widget, style); - gtk_widget_modify_style(BUTTON_CHILD(m_widget), style); + return true; } -bool wxToggleBitmapButton::IsOwnGtkWindow(GdkWindow *window) +void wxBitmapToggleButton::DoApplyWidgetStyle(GtkRcStyle *style) { - return window == TOGGLE_BUTTON_EVENT_WIN(m_widget); + gtk_widget_modify_style(m_widget, style); + gtk_widget_modify_style(GTK_BIN(m_widget)->child, style); } -void wxToggleBitmapButton::OnInternalIdle() +GdkWindow * +wxBitmapToggleButton::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const { - wxCursor cursor = m_cursor; - - if (g_globalCursor.Ok()) - cursor = g_globalCursor; - - GdkWindow *win = TOGGLE_BUTTON_EVENT_WIN(m_widget); - if ( win && 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(win, cursor.GetCursor()); - } - - if (wxUpdateUIEvent::CanUpdate(this)) - UpdateWindowUI(wxUPDATE_UI_FROMIDLE); + return GTK_BUTTON(m_widget)->event_window; } -// wxSize DoGetBestSize() const // Get the "best" size for this control. -wxSize wxToggleBitmapButton::DoGetBestSize() const +wxSize wxBitmapToggleButton::DoGetBestSize() const { wxSize best; - + if (m_bitmap.Ok()) { int border = HasFlag(wxNO_BORDER) ? 4 : 10; best.x = m_bitmap.GetWidth()+border; best.y = m_bitmap.GetHeight()+border; } + CacheBestSize(best); return best; } // static wxVisualAttributes -wxToggleBitmapButton::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) +wxBitmapToggleButton::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) { return GetDefaultAttributesFromGTKWidget(gtk_toggle_button_new); } @@ -228,56 +209,65 @@ bool wxToggleButton::Create(wxWindow *parent, wxWindowID id, const wxValidator& validator, const wxString &name) { - m_needParent = TRUE; - m_acceptsFocus = TRUE; - - m_blockEvent = FALSE; + if (!PreCreation(parent, pos, size) || + !CreateBase(parent, id, pos, size, style, validator, name )) + { + wxFAIL_MSG(wxT("wxToggleButton creation failed")); + return false; + } + + // Create the gtk widget. + m_widget = gtk_toggle_button_new_with_mnemonic(""); + g_object_ref(m_widget); - if (!PreCreation(parent, pos, size) || - !CreateBase(parent, id, pos, size, style, validator, name )) { - wxFAIL_MSG(wxT("wxToggleButton creation failed")); - return FALSE; - } + SetLabel(label); - wxControl::SetLabel(label); + g_signal_connect (m_widget, "clicked", + G_CALLBACK (gtk_togglebutton_clicked_callback), + this); - // Create the gtk widget. - m_widget = gtk_toggle_button_new_with_label( wxGTK_CONV( m_label ) ); + m_parent->DoAddChild(this); - gtk_signal_connect(GTK_OBJECT(m_widget), "clicked", - GTK_SIGNAL_FUNC(gtk_togglebutton_clicked_callback), - (gpointer *)this); + PostCreation(size); - m_parent->DoAddChild(this); + return true; +} - PostCreation(size); +void wxToggleButton::GTKDisableEvents() +{ + g_signal_handlers_block_by_func(m_widget, + (gpointer) gtk_togglebutton_clicked_callback, this); +} - return TRUE; +void wxToggleButton::GTKEnableEvents() +{ + g_signal_handlers_unblock_by_func(m_widget, + (gpointer) gtk_togglebutton_clicked_callback, this); } // void SetValue(bool state) // Set the value of the toggle button. void wxToggleButton::SetValue(bool state) { - wxCHECK_RET(m_widget != NULL, wxT("invalid toggle button")); + wxCHECK_RET(m_widget != NULL, wxT("invalid toggle button")); - if (state == GetValue()) - return; + if (state == GetValue()) + return; - m_blockEvent = TRUE; + GTKDisableEvents(); - gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(m_widget), state); + gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(m_widget), state); - m_blockEvent = FALSE; + GTKEnableEvents(); } // bool GetValue() const // Get the value of the toggle button. bool wxToggleButton::GetValue() const { - wxCHECK_MSG(m_widget != NULL, FALSE, wxT("invalid toggle button")); + wxCHECK_MSG(m_widget != NULL, false, wxT("invalid toggle button")); - return GTK_TOGGLE_BUTTON(m_widget)->active; + return GTK_TOGGLE_BUTTON(m_widget)->active; } void wxToggleButton::SetLabel(const wxString& label) @@ -286,65 +276,54 @@ void wxToggleButton::SetLabel(const wxString& label) wxControl::SetLabel(label); - gtk_label_set(GTK_LABEL(BUTTON_CHILD(m_widget)), wxGTK_CONV( GetLabel() ) ); + const wxString labelGTK = GTKConvertMnemonics(label); + + gtk_button_set_label(GTK_BUTTON(m_widget), wxGTK_CONV(labelGTK)); + + GTKApplyWidgetStyle( false ); } -bool wxToggleButton::Enable(bool enable /*=TRUE*/) +bool wxToggleButton::Enable(bool enable /*=true*/) { + bool isEnabled = IsEnabled(); + if (!wxControl::Enable(enable)) - return FALSE; + return false; - gtk_widget_set_sensitive(BUTTON_CHILD(m_widget), enable); + gtk_widget_set_sensitive(GTK_BIN(m_widget)->child, enable); + + if (!isEnabled && enable) + { + GTKFixSensitivity(); + } - return TRUE; + return true; } void wxToggleButton::DoApplyWidgetStyle(GtkRcStyle *style) { gtk_widget_modify_style(m_widget, style); - gtk_widget_modify_style(BUTTON_CHILD(m_widget), style); + gtk_widget_modify_style(GTK_BIN(m_widget)->child, style); } -bool wxToggleButton::IsOwnGtkWindow(GdkWindow *window) +GdkWindow * +wxToggleButton::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const { - return window == TOGGLE_BUTTON_EVENT_WIN(m_widget); + return GTK_BUTTON(m_widget)->event_window; } -void wxToggleButton::OnInternalIdle() -{ - wxCursor cursor = m_cursor; - - if (g_globalCursor.Ok()) - cursor = g_globalCursor; - - GdkWindow *win = TOGGLE_BUTTON_EVENT_WIN(m_widget); - if ( win && 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(win, cursor.GetCursor()); - } - - if (wxUpdateUIEvent::CanUpdate(this)) - UpdateWindowUI(wxUPDATE_UI_FROMIDLE); -} - -// wxSize DoGetBestSize() const // Get the "best" size for this control. wxSize wxToggleButton::DoGetBestSize() const { wxSize ret(wxControl::DoGetBestSize()); - + if (!HasFlag(wxBU_EXACTFIT)) { if (ret.x < 80) ret.x = 80; } - - return ret; + CacheBestSize(ret); + return ret; } // static @@ -355,4 +334,3 @@ wxToggleButton::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) } #endif // wxUSE_TOGGLEBTN -