X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8907154c1a8a6882c6797d1f16393ddfb23e7f3a..c9ed413ab4f5673ffff00198dc6ce1397398bda4:/src/gtk/bmpbuttn.cpp diff --git a/src/gtk/bmpbuttn.cpp b/src/gtk/bmpbuttn.cpp index b71a04884d..55ca28b5c2 100644 --- a/src/gtk/bmpbuttn.cpp +++ b/src/gtk/bmpbuttn.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: gtk/bmpbuttn.cpp +// Name: src/gtk/bmpbuttn.cpp // Purpose: // Author: Robert Roebling // Id: $Id$ @@ -10,291 +10,32 @@ // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" -#include "wx/defs.h" - #if wxUSE_BMPBUTTON #include "wx/bmpbuttn.h" -#include "wx/gtk/private.h" - -//----------------------------------------------------------------------------- -// classes -//----------------------------------------------------------------------------- - -class wxBitmapButton; - -//----------------------------------------------------------------------------- -// idle system -//----------------------------------------------------------------------------- - -extern void wxapp_install_idle_handler(); -extern bool g_isIdle; - -//----------------------------------------------------------------------------- -// data -//----------------------------------------------------------------------------- - -extern bool g_blockEventsOnDrag; - -//----------------------------------------------------------------------------- -// "clicked" -//----------------------------------------------------------------------------- - -extern "C" { -static void gtk_bmpbutton_clicked_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button ) -{ - if (g_isIdle) - wxapp_install_idle_handler(); - - if (!button->m_hasVMT) return; - if (g_blockEventsOnDrag) return; - - wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, button->GetId()); - event.SetEventObject(button); - button->GetEventHandler()->ProcessEvent(event); -} -} - -//----------------------------------------------------------------------------- -// "enter" -//----------------------------------------------------------------------------- - -extern "C" { -static void gtk_bmpbutton_enter_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button ) -{ - if (!button->m_hasVMT) return; - if (g_blockEventsOnDrag) return; - - button->HasFocus(); -} -} - -//----------------------------------------------------------------------------- -// "leave" -//----------------------------------------------------------------------------- - -extern "C" { -static void gtk_bmpbutton_leave_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button ) -{ - if (!button->m_hasVMT) return; - if (g_blockEventsOnDrag) return; - - button->NotFocus(); -} -} - -//----------------------------------------------------------------------------- -// "pressed" -//----------------------------------------------------------------------------- - -extern "C" { -static void gtk_bmpbutton_press_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button ) -{ - if (!button->m_hasVMT) return; - if (g_blockEventsOnDrag) return; - - button->StartSelect(); -} -} - -//----------------------------------------------------------------------------- -// "released" -//----------------------------------------------------------------------------- - -extern "C" { -static void gtk_bmpbutton_release_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button ) -{ - if (!button->m_hasVMT) return; - if (g_blockEventsOnDrag) return; - - button->EndSelect(); -} -} - -//----------------------------------------------------------------------------- -// wxBitmapButton -//----------------------------------------------------------------------------- - -IMPLEMENT_DYNAMIC_CLASS(wxBitmapButton,wxButton) - -void wxBitmapButton::Init() -{ - m_hasFocus = - m_isSelected = false; -} - -bool wxBitmapButton::Create( wxWindow *parent, - wxWindowID id, - const wxBitmap& bitmap, - const wxPoint& pos, - const wxSize& size, - long style, - const wxValidator& validator, - const wxString &name ) -{ - m_needParent = true; - m_acceptsFocus = true; - - if (!PreCreation( parent, pos, size ) || - !CreateBase( parent, id, pos, size, style, validator, name )) - { - wxFAIL_MSG( wxT("wxBitmapButton creation failed") ); +bool wxBitmapButton::Create(wxWindow *parent, + wxWindowID id, + const wxBitmap& bitmap, + const wxPoint& pos, + const wxSize& size, + long style, + const wxValidator& validator, + const wxString& name) +{ + if ( !wxBitmapButtonBase::Create(parent, id, pos, size, style, + validator, name) ) return false; - } - - m_bmpNormal = bitmap; - - m_widget = gtk_button_new(); - if (style & wxNO_BORDER) - gtk_button_set_relief( GTK_BUTTON(m_widget), GTK_RELIEF_NONE ); - - if (m_bmpNormal.Ok()) + if ( bitmap.IsOk() ) { - OnSetBitmap(); - } - - gtk_signal_connect_after( GTK_OBJECT(m_widget), "clicked", - GTK_SIGNAL_FUNC(gtk_bmpbutton_clicked_callback), (gpointer*)this ); + SetBitmapLabel(bitmap); - gtk_signal_connect( GTK_OBJECT(m_widget), "enter", - GTK_SIGNAL_FUNC(gtk_bmpbutton_enter_callback), (gpointer*)this ); - gtk_signal_connect( GTK_OBJECT(m_widget), "leave", - GTK_SIGNAL_FUNC(gtk_bmpbutton_leave_callback), (gpointer*)this ); - gtk_signal_connect( GTK_OBJECT(m_widget), "pressed", - GTK_SIGNAL_FUNC(gtk_bmpbutton_press_callback), (gpointer*)this ); - gtk_signal_connect( GTK_OBJECT(m_widget), "released", - GTK_SIGNAL_FUNC(gtk_bmpbutton_release_callback), (gpointer*)this ); - - m_parent->DoAddChild( this ); - - PostCreation(size); - - return true; -} - -void wxBitmapButton::SetDefault() -{ - GTK_WIDGET_SET_FLAGS( m_widget, GTK_CAN_DEFAULT ); - gtk_widget_grab_default( m_widget ); - - SetSize( m_x, m_y, m_width, m_height ); -} - -void wxBitmapButton::SetLabel( const wxString &label ) -{ - wxCHECK_RET( m_widget != NULL, wxT("invalid button") ); - - wxControl::SetLabel( label ); -} - -wxString wxBitmapButton::GetLabel() const -{ - wxCHECK_MSG( m_widget != NULL, wxEmptyString, wxT("invalid button") ); - - return wxControl::GetLabel(); -} - -void wxBitmapButton::DoApplyWidgetStyle(GtkRcStyle *style) -{ - if ( !BUTTON_CHILD(m_widget) ) - return; - - wxButton::DoApplyWidgetStyle(style); -} - -void wxBitmapButton::OnSetBitmap() -{ - wxCHECK_RET( m_widget != NULL, wxT("invalid bitmap button") ); - - InvalidateBestSize(); - - wxBitmap the_one; - if (!m_isEnabled) - the_one = m_bmpDisabled; - else if (m_isSelected) - the_one = m_bmpSelected; - else if (m_hasFocus) - the_one = m_bmpFocus; - else - the_one = m_bmpNormal; - - if (!the_one.Ok()) the_one = m_bmpNormal; - if (!the_one.Ok()) return; - - GdkBitmap *mask = (GdkBitmap *) NULL; - if (the_one.GetMask()) mask = the_one.GetMask()->GetBitmap(); - - GtkWidget *child = BUTTON_CHILD(m_widget); - if (child == NULL) - { - // initial bitmap - GtkWidget *pixmap; -#ifdef __WXGTK20__ - if (the_one.HasPixbuf()) - pixmap = gtk_image_new_from_pixbuf(the_one.GetPixbuf()); - else - pixmap = gtk_image_new_from_pixmap(the_one.GetPixmap(), mask); -#else - pixmap = gtk_pixmap_new(the_one.GetPixmap(), mask); -#endif - gtk_widget_show(pixmap); - gtk_container_add(GTK_CONTAINER(m_widget), pixmap); - } - else - { // subsequent bitmaps -#ifdef __WXGTK20__ - GtkImage *pixmap = GTK_IMAGE(child); - if (the_one.HasPixbuf()) - gtk_image_set_from_pixbuf(pixmap, the_one.GetPixbuf()); - else - gtk_image_set_from_pixmap(pixmap, the_one.GetPixmap(), mask); -#else - GtkPixmap *pixmap = GTK_PIXMAP(child); - gtk_pixmap_set(pixmap, the_one.GetPixmap(), mask); -#endif + // we need to adjust the size after setting the bitmap as it may be too + // big for the default button size + SetInitialSize(size); } -} - -wxSize wxBitmapButton::DoGetBestSize() const -{ - return wxControl::DoGetBestSize(); -} - -bool wxBitmapButton::Enable( bool enable ) -{ - if ( !wxWindow::Enable(enable) ) - return false; - - OnSetBitmap(); return true; } - -void wxBitmapButton::HasFocus() -{ - m_hasFocus = true; - OnSetBitmap(); -} - -void wxBitmapButton::NotFocus() -{ - m_hasFocus = false; - OnSetBitmap(); -} - -void wxBitmapButton::StartSelect() -{ - m_isSelected = true; - OnSetBitmap(); -} - -void wxBitmapButton::EndSelect() -{ - m_isSelected = false; - OnSetBitmap(); -} - #endif // wxUSE_BMPBUTTON -