X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/903f689bf7c3c379cba45881373aa9bdd15d6e70..096c9f9b986e3e614175efdbb880ef4f94283c42:/src/gtk/bmpbuttn.cpp diff --git a/src/gtk/bmpbuttn.cpp b/src/gtk/bmpbuttn.cpp index 2ed2cd4bab..dc24fa7301 100644 --- a/src/gtk/bmpbuttn.cpp +++ b/src/gtk/bmpbuttn.cpp @@ -2,9 +2,8 @@ // Name: bmpbuttn.cpp // Purpose: // Author: Robert Roebling -// Created: 01/02/97 -// Id: -// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem +// Id: $Id$ +// Copyright: (c) 1998 Robert Roebling // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -14,12 +13,22 @@ #include "wx/bmpbuttn.h" +#include "gdk/gdk.h" +#include "gtk/gtk.h" + //----------------------------------------------------------------------------- // classes //----------------------------------------------------------------------------- class wxBitmapButton; +//----------------------------------------------------------------------------- +// idle system +//----------------------------------------------------------------------------- + +extern void wxapp_install_idle_handler(); +extern bool g_isIdle; + //----------------------------------------------------------------------------- // data //----------------------------------------------------------------------------- @@ -27,100 +36,268 @@ class wxBitmapButton; extern bool g_blockEventsOnDrag; //----------------------------------------------------------------------------- -// wxBitmapButton +// "clicked" //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxBitmapButton,wxControl) - static void gtk_bmpbutton_clicked_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button ) { - if (!button->HasVMT()) return; - if (g_blockEventsOnDrag) return; + if (g_isIdle) wxapp_install_idle_handler(); + + if (!button->HasVMT()) return; + if (g_blockEventsOnDrag) return; - wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, button->GetId()); - event.SetEventObject(button); - button->GetEventHandler()->ProcessEvent(event); + 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->HasVMT()) return; + if (g_blockEventsOnDrag) return; + + button->HasFocus(); +} + +//----------------------------------------------------------------------------- +// "leave" +//----------------------------------------------------------------------------- + +static void gtk_bmpbutton_leave_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button ) +{ + if (!button->HasVMT()) return; + if (g_blockEventsOnDrag) return; + + button->NotFocus(); +} + +//----------------------------------------------------------------------------- +// "pressed" +//----------------------------------------------------------------------------- + +static void gtk_bmpbutton_press_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button ) +{ + if (!button->HasVMT()) return; + if (g_blockEventsOnDrag) return; + + button->StartSelect(); +} + +//----------------------------------------------------------------------------- +// "released" +//----------------------------------------------------------------------------- + +static void gtk_bmpbutton_release_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button ) +{ + if (!button->HasVMT()) return; + if (g_blockEventsOnDrag) return; + + button->EndSelect(); } +//----------------------------------------------------------------------------- +// wxBitmapButton //----------------------------------------------------------------------------- -wxBitmapButton::wxBitmapButton(void) +IMPLEMENT_DYNAMIC_CLASS(wxBitmapButton,wxControl) + +wxBitmapButton::wxBitmapButton() { } -bool wxBitmapButton::Create( wxWindow *parent, wxWindowID id, const wxBitmap &bitmap, - const wxPoint &pos, const wxSize &size, - long style, const wxValidator& validator, const wxString &name ) +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_needParent = TRUE; + m_acceptsFocus = TRUE; - wxSize newSize = size; + wxSize newSize = size; - PreCreation( parent, id, pos, newSize, style, name ); + PreCreation( parent, id, pos, newSize, style, name ); - SetValidator( validator ); + SetValidator( validator ); - m_bitmap = bitmap; - m_label = ""; + m_bitmap = bitmap; + m_disabled = bitmap; + m_focus = bitmap; + m_selected = bitmap; + + m_label = ""; - m_widget = gtk_button_new(); + m_widget = gtk_button_new(); - if (m_bitmap.Ok()) - { - GdkBitmap *mask = NULL; - if (m_bitmap.GetMask()) mask = m_bitmap.GetMask()->GetBitmap(); - GtkWidget *pixmap = gtk_pixmap_new( m_bitmap.GetPixmap(), mask ); + if (m_bitmap.Ok()) + { + GdkBitmap *mask = (GdkBitmap *) NULL; + if (m_bitmap.GetMask()) mask = m_bitmap.GetMask()->GetBitmap(); + GtkWidget *pixmap = gtk_pixmap_new( m_bitmap.GetPixmap(), mask ); - gtk_widget_show( pixmap ); - gtk_container_add( GTK_CONTAINER(m_widget), pixmap ); - } + gtk_widget_show( pixmap ); + gtk_container_add( GTK_CONTAINER(m_widget), pixmap ); + } - if (newSize.x == -1) newSize.x = m_bitmap.GetHeight()+10; - if (newSize.y == -1) newSize.y = m_bitmap.GetWidth()+10; - SetSize( newSize.x, newSize.y ); + if (newSize.x == -1) newSize.x = m_bitmap.GetHeight()+10; + if (newSize.y == -1) newSize.y = m_bitmap.GetWidth()+10; + SetSize( newSize.x, newSize.y ); - gtk_signal_connect( GTK_OBJECT(m_widget), "clicked", - GTK_SIGNAL_FUNC(gtk_bmpbutton_clicked_callback), (gpointer*)this ); + gtk_signal_connect( GTK_OBJECT(m_widget), "clicked", + GTK_SIGNAL_FUNC(gtk_bmpbutton_clicked_callback), (gpointer*)this ); - PostCreation(); + 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->AddChild( this ); + + (m_parent->m_insertCallback)( m_parent, this ); + + PostCreation(); - Show( TRUE ); + SetBackgroundColour( parent->GetBackgroundColour() ); + + Show( TRUE ); - return TRUE; + return TRUE; } -void wxBitmapButton::SetDefault(void) +void wxBitmapButton::SetDefault() { -/* - GTK_WIDGET_SET_FLAGS( m_widget, GTK_CAN_DEFAULT ); - gtk_widget_grab_default( m_widget ); -*/ + 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 ) { - wxControl::SetLabel( label ); + wxCHECK_RET( m_widget != NULL, _T("invalid button") ); + + wxControl::SetLabel( label ); } -wxString wxBitmapButton::GetLabel(void) const +wxString wxBitmapButton::GetLabel() const { - return wxControl::GetLabel(); + wxCHECK_MSG( m_widget != NULL, _T(""), _T("invalid button") ); + + return wxControl::GetLabel(); } -void wxBitmapButton::SetBitmapLabel( const wxBitmap& bitmap ) +void wxBitmapButton::ApplyWidgetStyle() { - m_bitmap = bitmap; - if (!m_bitmap.Ok()) return; +} + +void wxBitmapButton::SetBitmap() +{ + wxCHECK_RET( m_widget != NULL, _T("invalid button") ); + + wxBitmap the_one; + + if ( ! m_isEnabled ) + the_one = m_disabled; + else + { + if ( m_isSelected ) + { + the_one = m_selected; + } + else + { + if ( m_hasFocus ) + the_one = m_focus; + else + the_one = m_bitmap; + } + } + + if ( ! the_one.Ok() ) the_one = m_bitmap; + if ( ! the_one.Ok() ) return; - GtkButton *bin = GTK_BUTTON( m_widget ); - GtkPixmap *g_pixmap = GTK_PIXMAP( bin->child ); + GtkButton *bin = GTK_BUTTON( m_widget ); + GtkPixmap *g_pixmap = GTK_PIXMAP( bin->child ); - GdkBitmap *mask = NULL; - if (m_bitmap.GetMask()) mask = m_bitmap.GetMask()->GetBitmap(); + GdkBitmap *mask = (GdkBitmap *) NULL; + if (the_one.GetMask()) mask = the_one.GetMask()->GetBitmap(); + + gtk_pixmap_set( g_pixmap, the_one.GetPixmap(), mask ); +} + +void wxBitmapButton::SetBitmapDisabled( const wxBitmap& bitmap ) +{ + wxCHECK_RET( m_widget != NULL, _T("invalid button") ); + + if ( ! m_disabled.Ok() ) return; + m_disabled = bitmap; + + SetBitmap(); +} + +void wxBitmapButton::SetBitmapFocus( const wxBitmap& bitmap ) +{ + wxCHECK_RET( m_widget != NULL, _T("invalid button") ); + + if ( ! m_focus.Ok() ) return; + m_focus = bitmap; + + SetBitmap(); +} + +void wxBitmapButton::SetBitmapLabel( const wxBitmap& bitmap ) +{ + wxCHECK_RET( m_widget != NULL, _T("invalid button") ); + + if (!m_bitmap.Ok()) return; + m_bitmap = bitmap; - gtk_pixmap_set( g_pixmap, m_bitmap.GetPixmap(), mask ); + SetBitmap(); +} + +void wxBitmapButton::SetBitmapSelected( const wxBitmap& bitmap ) +{ + wxCHECK_RET( m_widget != NULL, _T("invalid button") ); + + if ( ! m_selected.Ok() ) return; + m_selected = bitmap; + + SetBitmap(); +} + +void wxBitmapButton::Enable( const bool enable ) +{ + wxWindow::Enable(enable); + + SetBitmap(); } +void wxBitmapButton::HasFocus() +{ + m_hasFocus = TRUE; + SetBitmap(); +} +void wxBitmapButton::NotFocus() +{ + m_hasFocus = FALSE; + SetBitmap(); +} +void wxBitmapButton::StartSelect() +{ + m_isSelected = TRUE; + SetBitmap(); +} +void wxBitmapButton::EndSelect() +{ + m_isSelected = FALSE; + SetBitmap(); +}