X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9ff9d30c0aab3b281ef9b380eac17435556c5088..9e9574fe45b176ee74bba8fad7574cf9906145d1:/src/gtk/tglbtn.cpp diff --git a/src/gtk/tglbtn.cpp b/src/gtk/tglbtn.cpp index 162d9b396f..ec811f0b0f 100644 --- a/src/gtk/tglbtn.cpp +++ b/src/gtk/tglbtn.cpp @@ -5,9 +5,8 @@ // Author: John Norris, minor changes by Axel Schlueter // Modified by: // Created: 08.02.01 -// RCS-ID: $Id$ // Copyright: (c) 2000 Johnny C. Norris II -// License: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // For compilers that support precompilation, includes "wx.h". @@ -21,6 +20,7 @@ #include "wx/button.h" #endif +#include #include "wx/gtk/private.h" extern bool g_blockEventsOnDrag; @@ -28,157 +28,45 @@ extern bool g_blockEventsOnDrag; extern "C" { static void gtk_togglebutton_clicked_callback(GtkWidget *WXUNUSED(widget), wxToggleButton *cb) { - if (!cb->m_hasVMT || g_blockEventsOnDrag) + if (g_blockEventsOnDrag) return; - if (cb->m_blockEvent) return; - // Generate a wx event. - wxCommandEvent event(wxEVT_COMMAND_TOGGLEBUTTON_CLICKED, cb->GetId()); + wxCommandEvent event(wxEVT_TOGGLEBUTTON, cb->GetId()); event.SetInt(cb->GetValue()); event.SetEventObject(cb); cb->HandleWindowEvent(event); } } -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TOGGLEBUTTON_CLICKED) +wxDEFINE_EVENT( wxEVT_TOGGLEBUTTON, wxCommandEvent ); // ------------------------------------------------------------------------ // wxBitmapToggleButton // ------------------------------------------------------------------------ -IMPLEMENT_DYNAMIC_CLASS(wxBitmapToggleButton, wxControl) +IMPLEMENT_DYNAMIC_CLASS(wxBitmapToggleButton, wxToggleButton) bool wxBitmapToggleButton::Create(wxWindow *parent, wxWindowID id, - const wxBitmap &label, const wxPoint &pos, + const wxBitmap &bitmap, const wxPoint &pos, const wxSize &size, long style, const wxValidator& validator, const wxString &name) { - m_blockEvent = false; - - if (!PreCreation(parent, pos, size) || - !CreateBase(parent, id, pos, size, style, validator, name )) - { - wxFAIL_MSG(wxT("wxBitmapToggleButton creation failed")); + if ( !wxToggleButton::Create(parent, id, wxEmptyString, pos, size, style | wxBU_NOTEXT | wxBU_EXACTFIT, + validator, name) ) return false; - } - - // 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 ); - - m_bitmap = label; - OnSetBitmap(); - - g_signal_connect (m_widget, "clicked", - G_CALLBACK (gtk_togglebutton_clicked_callback), - this); - - m_parent->DoAddChild(this); - - PostCreation(size); - - return true; -} - -// void SetValue(bool state) -// Set the value of the toggle button. -void wxBitmapToggleButton::SetValue(bool state) -{ - wxCHECK_RET(m_widget != NULL, wxT("invalid toggle button")); - if (state == GetValue()) - return; - - m_blockEvent = true; - - gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(m_widget), state); - - m_blockEvent = false; -} - -// bool GetValue() const -// Get the value of the toggle button. -bool wxBitmapToggleButton::GetValue() const -{ - wxCHECK_MSG(m_widget != NULL, false, wxT("invalid toggle button")); - - return gtk_toggle_button_get_active((GtkToggleButton*)m_widget); -} - -void wxBitmapToggleButton::SetLabel(const wxBitmap& label) -{ - wxCHECK_RET(m_widget != NULL, wxT("invalid toggle button")); - - m_bitmap = label; - InvalidateBestSize(); - - OnSetBitmap(); -} - -void wxBitmapToggleButton::OnSetBitmap() -{ - if (!m_bitmap.Ok()) return; - - GtkWidget* image = ((GtkBin*)m_widget)->child; - if (image == NULL) + if ( bitmap.IsOk() ) { - 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 wxBitmapToggleButton::Enable(bool enable /*=true*/) -{ - if (!wxControl::Enable(enable)) - return false; + SetBitmapLabel(bitmap); - gtk_widget_set_sensitive(GTK_BIN(m_widget)->child, enable); - - return true; -} - -void wxBitmapToggleButton::DoApplyWidgetStyle(GtkRcStyle *style) -{ - gtk_widget_modify_style(m_widget, style); - gtk_widget_modify_style(GTK_BIN(m_widget)->child, style); -} - -GdkWindow * -wxBitmapToggleButton::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const -{ - return GTK_BUTTON(m_widget)->event_window; -} - -// Get the "best" size for this control. -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; + // we need to adjust the size after setting the bitmap as it may be too + // big for the default button size + SetInitialSize(size); } - CacheBestSize(best); - return best; -} - -// static -wxVisualAttributes -wxBitmapToggleButton::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) -{ - return GetDefaultAttributesFromGTKWidget(gtk_toggle_button_new); + return true; } @@ -194,8 +82,6 @@ bool wxToggleButton::Create(wxWindow *parent, wxWindowID id, const wxValidator& validator, const wxString &name) { - m_blockEvent = false; - if (!PreCreation(parent, pos, size) || !CreateBase(parent, id, pos, size, style, validator, name )) { @@ -203,11 +89,28 @@ bool wxToggleButton::Create(wxWindow *parent, wxWindowID id, return false; } - // Create the gtk widget. - m_widget = gtk_toggle_button_new_with_mnemonic(""); + // create either a standard toggle button with text label (which may still contain + // an image under GTK+ 2.6+) or a bitmap-only toggle button if we don't have any + // label + const bool + useLabel = !(style & wxBU_NOTEXT) && !label.empty(); + if ( useLabel ) + { + m_widget = gtk_toggle_button_new_with_mnemonic(""); + } + else // no label, suppose we will have a bitmap + { + m_widget = gtk_toggle_button_new(); + + GtkWidget *image = gtk_image_new(); + gtk_widget_show(image); + gtk_container_add(GTK_CONTAINER(m_widget), image); + } + g_object_ref(m_widget); - SetLabel(label); + if ( useLabel ) + SetLabel(label); g_signal_connect (m_widget, "clicked", G_CALLBACK (gtk_togglebutton_clicked_callback), @@ -220,6 +123,18 @@ bool wxToggleButton::Create(wxWindow *parent, wxWindowID id, return true; } +void wxToggleButton::GTKDisableEvents() +{ + g_signal_handlers_block_by_func(m_widget, + (gpointer) gtk_togglebutton_clicked_callback, this); +} + +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) @@ -229,11 +144,11 @@ void wxToggleButton::SetValue(bool state) if (state == GetValue()) return; - m_blockEvent = true; + GTKDisableEvents(); gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(m_widget), state); - m_blockEvent = false; + GTKEnableEvents(); } // bool GetValue() const @@ -242,48 +157,69 @@ bool wxToggleButton::GetValue() const { wxCHECK_MSG(m_widget != NULL, false, wxT("invalid toggle button")); - return GTK_TOGGLE_BUTTON(m_widget)->active; + return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(m_widget)) != 0; } void wxToggleButton::SetLabel(const wxString& label) { wxCHECK_RET(m_widget != NULL, wxT("invalid toggle button")); - wxControl::SetLabel(label); + wxAnyButton::SetLabel(label); + + if ( HasFlag(wxBU_NOTEXT) ) + { + // Don't try to update the label for a button not showing it, this is + // unnecessary and can also actually replace the image we show with the + // label entirely breaking the button code, see #13693. + return; + } const wxString labelGTK = GTKConvertMnemonics(label); gtk_button_set_label(GTK_BUTTON(m_widget), wxGTK_CONV(labelGTK)); - ApplyWidgetStyle( false ); + GTKApplyWidgetStyle( false ); } -bool wxToggleButton::Enable(bool enable /*=true*/) +#if wxUSE_MARKUP +bool wxToggleButton::DoSetLabelMarkup(const wxString& markup) { - if (!wxControl::Enable(enable)) + wxCHECK_MSG( m_widget != NULL, false, "invalid toggle button" ); + + const wxString stripped = RemoveMarkup(markup); + if ( stripped.empty() && !markup.empty() ) return false; - gtk_widget_set_sensitive(GTK_BIN(m_widget)->child, enable); + wxControl::SetLabel(stripped); + + if ( !HasFlag(wxBU_NOTEXT) ) + { + GtkLabel * const label = GTKGetLabel(); + wxCHECK_MSG( label, false, "no label in this toggle button?" ); + + GTKSetLabelWithMarkupForLabel(label, markup); + } return true; } +#endif // wxUSE_MARKUP -void wxToggleButton::DoApplyWidgetStyle(GtkRcStyle *style) +GtkLabel *wxToggleButton::GTKGetLabel() const { - gtk_widget_modify_style(m_widget, style); - gtk_widget_modify_style(GTK_BIN(m_widget)->child, style); + GtkWidget* child = gtk_bin_get_child(GTK_BIN(m_widget)); + return GTK_LABEL(child); } -GdkWindow * -wxToggleButton::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const +void wxToggleButton::DoApplyWidgetStyle(GtkRcStyle *style) { - return GTK_BUTTON(m_widget)->event_window; + GTKApplyStyle(m_widget, style); + GTKApplyStyle(gtk_bin_get_child(GTK_BIN(m_widget)), style); } // Get the "best" size for this control. wxSize wxToggleButton::DoGetBestSize() const { - wxSize ret(wxControl::DoGetBestSize()); + wxSize ret(wxAnyButton::DoGetBestSize()); if (!HasFlag(wxBU_EXACTFIT)) { @@ -298,7 +234,7 @@ wxSize wxToggleButton::DoGetBestSize() const wxVisualAttributes wxToggleButton::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) { - return GetDefaultAttributesFromGTKWidget(gtk_toggle_button_new); + return GetDefaultAttributesFromGTKWidget(gtk_toggle_button_new()); } #endif // wxUSE_TOGGLEBTN