X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9f8845289521c7f53e95b6dfd8275daab8b05639..5405bfb439dcb552bd79e6f35c347498811f85ef:/src/gtk/bmpbuttn.cpp?ds=sidebyside diff --git a/src/gtk/bmpbuttn.cpp b/src/gtk/bmpbuttn.cpp index 34f5bab890..f6d2ee2e6e 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: $Id$ @@ -7,296 +7,37 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma implementation "bmpbuttn.h" -#endif - // 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" -//----------------------------------------------------------------------------- - -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" -//----------------------------------------------------------------------------- - -static void gtk_bmpbutton_enter_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button ) -{ - if (!button->m_hasVMT) return; - if (g_blockEventsOnDrag) return; - - button->HasFocus(); -} - -//----------------------------------------------------------------------------- -// "leave" -//----------------------------------------------------------------------------- - -static void gtk_bmpbutton_leave_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button ) -{ - if (!button->m_hasVMT) return; - if (g_blockEventsOnDrag) return; - - button->NotFocus(); -} - -//----------------------------------------------------------------------------- -// "pressed" -//----------------------------------------------------------------------------- - -static void gtk_bmpbutton_press_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button ) -{ - if (!button->m_hasVMT) return; - if (g_blockEventsOnDrag) return; - - button->StartSelect(); -} - -//----------------------------------------------------------------------------- -// "released" -//----------------------------------------------------------------------------- - -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") ); - return FALSE; - } - - m_bmpNormal = - m_bmpDisabled = - m_bmpFocus = - m_bmpSelected = 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()) - { - OnSetBitmap(); - } - - gtk_signal_connect( GTK_OBJECT(m_widget), "clicked", - GTK_SIGNAL_FUNC(gtk_bmpbutton_clicked_callback), (gpointer*)this ); - - 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() +bool wxBitmapButton::Create(wxWindow *parent, + wxWindowID id, + const wxBitmap& bitmap, + const wxPoint& pos, + const wxSize& size, + long style, + const wxValidator& validator, + const wxString& name) { - 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, wxT(""), 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 - { - if (m_isSelected) - { - the_one = m_bmpSelected; - } - else - { - if (m_hasFocus) - the_one = m_bmpFocus; - else - the_one = m_bmpNormal; - } - } + if ( !wxBitmapButtonBase::Create(parent, id, pos, size, style, + validator, name) ) + return false; - 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) + if ( bitmap.IsOk() ) { - // initial bitmap - GtkWidget *pixmap = gtk_pixmap_new(the_one.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, the_one.GetPixmap(), mask); - } -} + SetBitmapLabel(bitmap); -wxSize wxBitmapButton::DoGetBestSize() const -{ - wxSize best; - - if (m_bmpNormal.Ok()) - { - int border = HasFlag(wxNO_BORDER) ? 4 : 10; - best.x = m_bmpNormal.GetWidth()+border; - best.y = m_bmpNormal.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; -} - -bool wxBitmapButton::Enable( bool enable ) -{ - if ( !wxWindow::Enable(enable) ) - return FALSE; - OnSetBitmap(); - - return TRUE; + 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 -