X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1ac9fdc52ee871526c814059a46f34c6188de389..0d53638f7147c18153f63fdfc096b17be6e22a27:/src/gtk/bmpbuttn.cpp diff --git a/src/gtk/bmpbuttn.cpp b/src/gtk/bmpbuttn.cpp index 4930087382..cf429bd2fe 100644 --- a/src/gtk/bmpbuttn.cpp +++ b/src/gtk/bmpbuttn.cpp @@ -1,8 +1,7 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: gtk/bmpbuttn.cpp +// Name: src/gtk/bmpbuttn.cpp // Purpose: // Author: Robert Roebling -// Id: $Id$ // Copyright: (c) 1998 Robert Roebling // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -10,277 +9,32 @@ // 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(); - } - - g_signal_connect_after (m_widget, "clicked", - G_CALLBACK (gtk_bmpbutton_clicked_callback), - this); - - g_signal_connect (m_widget, "enter", - G_CALLBACK (gtk_bmpbutton_enter_callback), this); - g_signal_connect (m_widget, "leave", - G_CALLBACK (gtk_bmpbutton_leave_callback), this); - g_signal_connect (m_widget, "pressed", - G_CALLBACK (gtk_bmpbutton_press_callback), this); - g_signal_connect (m_widget, "released", - G_CALLBACK (gtk_bmpbutton_release_callback), 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 ); -} - -void wxBitmapButton::DoApplyWidgetStyle(GtkRcStyle *style) -{ - if (!GTK_BIN(m_widget)->child) - 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(); + SetBitmapLabel(bitmap); - GtkWidget *child = GTK_BIN(m_widget)->child; - if (child == NULL) - { - // initial bitmap - GtkWidget *pixmap; - - if (the_one.HasPixbuf()) - pixmap = gtk_image_new_from_pixbuf(the_one.GetPixbuf()); - else - pixmap = gtk_image_new_from_pixmap(the_one.GetPixmap(), mask); - - gtk_widget_show(pixmap); - gtk_container_add(GTK_CONTAINER(m_widget), pixmap); - } - else - { // subsequent bitmaps - 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); + // 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