X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1c6896d71102174e20e8ea4367d3f2e80fbb7045..3b28eaf5c3ff53c282281925b1c5fd5e64e71add:/src/gtk/window.cpp diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp index a148d6e60d..ddf29e51e6 100644 --- a/src/gtk/window.cpp +++ b/src/gtk/window.cpp @@ -8,15 +8,17 @@ ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "window.h" #endif +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + #ifdef __VMS #define XWarpPointer XWARPPOINTER #endif -#include "wx/defs.h" #include "wx/window.h" #include "wx/dcclient.h" #include "wx/frame.h" @@ -48,12 +50,14 @@ #include "wx/intl.h" #include "wx/settings.h" #include "wx/log.h" +#include "wx/fontutil.h" #ifdef __WXDEBUG__ #include "wx/thread.h" #endif #include +#include #include "wx/gtk/private.h" #include @@ -65,6 +69,10 @@ #include "wx/gtk/win_gtk.h" +#ifdef __WXGTK20__ +#include +#endif + #ifdef __WXGTK20__ #define SET_CONTAINER_FOCUS(w, d) gtk_widget_child_focus((w), (d)) #else @@ -232,22 +240,26 @@ static bool g_captureWindowHasMouse = FALSE; // the last window which had the focus - this is normally never NULL (except // if we never had focus at all) as even when g_focusWindow is NULL it still // keeps its previous value -static wxWindowGTK *g_focusWindowLast = (wxWindowGTK *)NULL; +static wxWindowGTK *g_focusWindowLast = (wxWindowGTK*) NULL; // the frame that is currently active (i.e. its child has focus). It is // used to generate wxActivateEvents -static wxWindowGTK *g_activeFrame = (wxWindowGTK *)NULL; +static wxWindowGTK *g_activeFrame = (wxWindowGTK*) NULL; static bool g_activeFrameLostFocus = FALSE; +// If a window get the focus set but has not been realized +// yet, defer setting the focus to idle time. +wxWindowGTK *g_delayedFocus = (wxWindowGTK*) NULL; + // if we detect that the app has got/lost the focus, we set this variable to // either TRUE or FALSE and an activate event will be sent during the next // OnIdle() call and it is reset to -1: this value means that we shouldn't // send any activate events at all static int g_sendActivateEvent = -1; -/* hack: we need something to pass to gtk_menu_popup, so we store the time of - the last click here */ -static guint32 gs_timeLastClick = 0; +// hack: we need something to pass to gtk_menu_popup, so we store the time of +// the last click here +static guint32 gs_timeLastClick = 0; extern bool g_mainThreadLocked; @@ -256,7 +268,7 @@ extern bool g_mainThreadLocked; //----------------------------------------------------------------------------- #ifndef __WXGTK20__ -#define DISABLE_STYLE_IF_BROKEN_THEME 1 +#define DISABLE_STYLE_IF_BROKEN_THEME 0 #endif #ifdef __WXDEBUG__ @@ -266,47 +278,13 @@ extern bool g_mainThreadLocked; #else # define DEBUG_MAIN_THREAD #endif - -static gint gtk_debug_focus_in_callback( GtkWidget *WXUNUSED(widget), - GdkEvent *WXUNUSED(event), - const wxChar *WXUNUSED(name) ) -{ -/* - static bool s_done = FALSE; - if ( !s_done ) - { - wxLog::AddTraceMask("focus"); - s_done = TRUE; - } - wxLogTrace(wxT("FOCUS NOW AT: %s"), name); -*/ - - return FALSE; -} - -void debug_focus_in( GtkWidget* widget, const wxChar* name, const wxChar *window ) -{ - // suppress warnings about gtk_debug_focus_in_callback being unused with - // this "if ( 0 )" - if ( 0 ) - { - wxString tmp = name; - tmp += wxT(" FROM "); - tmp += window; - - wxChar *s = new wxChar[tmp.Length()+1]; - - wxStrcpy( s, tmp ); - - gtk_signal_connect( GTK_OBJECT(widget), "focus_in_event", - GTK_SIGNAL_FUNC(gtk_debug_focus_in_callback), (gpointer)s ); - } -} - #else #define DEBUG_MAIN_THREAD #endif // Debug +// the trace mask used for the focus debugging messages +#define TRACE_FOCUS _T("focus") + //----------------------------------------------------------------------------- // missing gdk functions //----------------------------------------------------------------------------- @@ -369,7 +347,7 @@ wxWindow *wxFindFocusedChild(wxWindowGTK *win) if ( winFocus == win ) return (wxWindow *)win; - for ( wxWindowList::Node *node = win->GetChildren().GetFirst(); + for ( wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); node; node = node->GetNext() ) { @@ -381,15 +359,6 @@ wxWindow *wxFindFocusedChild(wxWindowGTK *win) return (wxWindow *)NULL; } -// Returns toplevel grandparent of given window: -static wxWindowGTK* wxGetTopLevelParent(wxWindowGTK *win) -{ - wxWindowGTK *p = win; - while (p && !p->IsTopLevel()) - p = p->GetParent(); - return p; -} - static void draw_frame( GtkWidget *widget, wxWindowGTK *win ) { // wxUniversal widgets draw the borders and scrollbars themselves @@ -510,12 +479,18 @@ static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNU // "size_request" of m_widget //----------------------------------------------------------------------------- -static void gtk_window_size_request_callback( GtkWidget *widget, GtkRequisition *requisition, wxWindow *win ) +// make it extern because wxStatitText needs to disconnect this one +extern "C" +void wxgtk_window_size_request_callback(GtkWidget *widget, + GtkRequisition *requisition, + wxWindow *win) { - int w,h; + int w, h; win->GetSize( &w, &h ); - if (w < 2) w = 2; - if (h < 2) h = 2; + if (w < 2) + w = 2; + if (h < 2) + h = 2; requisition->height = h; requisition->width = w; @@ -534,8 +509,16 @@ static int gtk_window_expose_callback( GtkWidget *widget, if (g_isIdle) wxapp_install_idle_handler(); -/* - if (win->GetName() == wxT("panel")) +#ifdef __WXGTK20__ + // This callback gets called in drawing-idle time under + // GTK 2.0, so we don't need to defer anything to idle + // time anymore. + + GtkPizza *pizza = GTK_PIZZA( widget ); + if (gdk_event->window != pizza->bin_window) return FALSE; + +#if 0 + if (win->GetName()) { wxPrintf( wxT("OnExpose from ") ); if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) @@ -545,45 +528,46 @@ static int gtk_window_expose_callback( GtkWidget *widget, (int)gdk_event->area.width, (int)gdk_event->area.height ); } -*/ + + gtk_paint_box + ( + win->m_wxwindow->style, + pizza->bin_window, + GTK_STATE_NORMAL, + GTK_SHADOW_OUT, + (GdkRectangle*) NULL, + win->m_wxwindow, + (char *)"button", // const_cast + 20,20,24,24 + ); +#endif -#ifndef __WXUNIVERSAL__ - GtkPizza *pizza = GTK_PIZZA (widget); + win->GetUpdateRegion() = wxRegion( gdk_event->region ); - if (win->GetThemeEnabled()) - { - wxWindow *parent = win->GetParent(); - while (parent && !parent->IsTopLevel()) - parent = parent->GetParent(); - if (!parent) - parent = win; + win->GtkSendPaintEvents(); - gtk_paint_flat_box (parent->m_widget->style, - pizza->bin_window, - GTK_STATE_NORMAL, - GTK_SHADOW_NONE, - &gdk_event->area, - parent->m_widget, - (char *)"base", - 0, 0, -1, -1); - } -#endif + + // Let parent window draw window less widgets + (* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event); +#else + // This gets called immediately after an expose event + // under GTK 1.2 so we collect the calls and wait for + // the idle handler to pick things up. win->GetUpdateRegion().Union( gdk_event->area.x, gdk_event->area.y, gdk_event->area.width, gdk_event->area.height ); + win->m_clearRegion.Union( gdk_event->area.x, + gdk_event->area.y, + gdk_event->area.width, + gdk_event->area.height ); // Actual redrawing takes place in idle time. - win->Update(); - -#ifdef __WXGTK20__ - - (* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event); - + // win->GtkUpdate(); #endif - return TRUE; + return FALSE; } //----------------------------------------------------------------------------- @@ -627,16 +611,17 @@ static void gtk_window_draw_callback( GtkWidget *widget, if (g_isIdle) wxapp_install_idle_handler(); - // The wxNO_FULL_REPAINT_ON_RESIZE flag only works if - // there are no child windows. - if ((win->HasFlag(wxNO_FULL_REPAINT_ON_RESIZE)) && - (win->GetChildren().GetCount() == 0)) + // if there are any children we must refresh everything + // + // VZ: why? + if ( !win->HasFlag(wxFULL_REPAINT_ON_RESIZE) && + win->GetChildren().IsEmpty() ) { return; } -/* - if (win->GetName() == wxT("panel")) +#if 0 + if (win->GetName()) { wxPrintf( wxT("OnDraw from ") ); if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) @@ -646,7 +631,7 @@ static void gtk_window_draw_callback( GtkWidget *widget, (int)rect->width, (int)rect->height ); } -*/ +#endif #ifndef __WXUNIVERSAL__ GtkPizza *pizza = GTK_PIZZA (widget); @@ -668,21 +653,13 @@ static void gtk_window_draw_callback( GtkWidget *widget, (char *)"base", 0, 0, -1, -1); } - - - if (!(GTK_WIDGET_APP_PAINTABLE (widget)) && - (pizza->clear_on_draw)) - { - gdk_window_clear_area( pizza->bin_window, - rect->x, rect->y, rect->width, rect->height); - } #endif + win->m_clearRegion.Union( rect->x, rect->y, rect->width, rect->height ); win->GetUpdateRegion().Union( rect->x, rect->y, rect->width, rect->height ); - // Actual redrawing takes place in idle time. - - win->Update(); + // Update immediately, not in idle time. + win->GtkUpdate(); #ifndef __WXUNIVERSAL__ // Redraw child widgets @@ -1009,6 +986,12 @@ wxTranslateGTKKeyEventToWx(wxKeyEvent& event, } s_lastKeyPress = { 0, 0 }; KeySym keysym = gdk_event->keyval; + + wxLogTrace(TRACE_KEYS, _T("Key %s event: keysym = %ld"), + event.GetEventType() == wxEVT_KEY_UP ? _T("release") + : _T("press"), + keysym); + long key_code = wxTranslateKeySymToWXKey(keysym, FALSE /* !isChar */); if ( !key_code ) @@ -1034,6 +1017,9 @@ wxTranslateGTKKeyEventToWx(wxKeyEvent& event, // and then back but always using the lower register Display *dpy = (Display *)wxGetDisplay(); KeyCode keycode = XKeysymToKeycode(dpy, keysym); + + wxLogTrace(TRACE_KEYS, _T("\t-> keycode %d"), keycode); + KeySym keysymNormalized = XKeycodeToKeysym(dpy, keycode, 0); // use the normalized, i.e. lower register, keysym if we've @@ -1071,10 +1057,7 @@ wxTranslateGTKKeyEventToWx(wxKeyEvent& event, } } - wxLogTrace(TRACE_KEYS, _T("Key %s event: keysym = %d => keycode = %ld"), - event.GetEventType() == wxEVT_KEY_UP ? _T("release") - : _T("press"), - gdk_event->keyval, key_code); + wxLogTrace(TRACE_KEYS, _T("\t-> wxKeyCode %ld"), key_code); // sending unknown key events doesn't really make sense if ( !key_code ) @@ -1103,6 +1086,7 @@ wxTranslateGTKKeyEventToWx(wxKeyEvent& event, return TRUE; } + static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win ) @@ -1117,6 +1101,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, if (g_blockEventsOnDrag) return FALSE; + wxKeyEvent event( wxEVT_KEY_DOWN ); if ( !wxTranslateGTKKeyEventToWx(event, win, gdk_event) ) { @@ -1124,6 +1109,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, return FALSE; } + // Emit KEY_DOWN event bool ret = win->GetEventHandler()->ProcessEvent( event ); #if wxUSE_ACCEL @@ -1146,39 +1132,67 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, } #endif // wxUSE_ACCEL - /* Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x - will only be sent if it is not in an accelerator table. */ - if ( !ret ) + // Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x + // will only be sent if it is not in an accelerator table. + if (!ret) { + long key_code; KeySym keysym = gdk_event->keyval; - long key_code = wxTranslateKeySymToWXKey(keysym, TRUE /* isChar */); - if ( !key_code ) +#ifdef __WXGTK20__ + // In GTK 2.0, we need to hand over the key event to an input method + // and the IM will emit a "commit" event containing the actual utf8 + // character. In that case the EVT_CHAR events will be sent from + // there. But only do it this way for non-KeySym keys. + key_code = wxTranslateKeySymToWXKey(gdk_event->keyval, FALSE /* isChar */); + if ( !key_code && win->m_imContext ) { - if ( gdk_event->length == 1 ) + gtk_im_context_filter_keypress ( (GtkIMContext*) win->m_imContext, gdk_event ); + ret = TRUE; + } + else +#endif + { + // Find key code for EVT_CHAR and EVT_CHAR_HOOK events + key_code = wxTranslateKeySymToWXKey(keysym, TRUE /* isChar */); + if ( !key_code ) { - key_code = gdk_event->string[0]; + if ( gdk_event->length == 1 ) + { + key_code = (unsigned char)gdk_event->string[0]; + } + else if ( wxIsAsciiKeysym(keysym) ) + { + // ASCII key + key_code = (unsigned char)keysym; + } } - else if ((keysym & 0xFF) == keysym) + + if ( key_code ) { - // ASCII key - key_code = (guint)keysym; - } - } + wxLogTrace(TRACE_KEYS, _T("Char event: %ld"), key_code); - if ( key_code ) - { - wxLogTrace(TRACE_KEYS, _T("Char event: %ld"), key_code); + event.m_keyCode = key_code; - // reuse the same event object, just change its type and use the - // translated keycode instead of the raw one - event.SetEventType(wxEVT_CHAR); - event.m_keyCode = key_code; + // Implement OnCharHook by checking ancesteror top level windows + wxWindow *parent = win; + while (parent && !parent->IsTopLevel()) + parent = parent->GetParent(); + if (parent) + { + event.SetEventType( wxEVT_CHAR_HOOK ); + ret = parent->GetEventHandler()->ProcessEvent( event ); + } - ret = win->GetEventHandler()->ProcessEvent( event ); + if (!ret) + { + event.SetEventType(wxEVT_CHAR); + ret = win->GetEventHandler()->ProcessEvent( event ); + } + } } } - /* win is a control: tab can be propagated up */ + // win is a control: tab can be propagated up if ( !ret && ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab)) && // VZ: testing for wxTE_PROCESS_TAB shouldn't be done here the control may @@ -1191,52 +1205,50 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, { wxNavigationKeyEvent new_event; new_event.SetEventObject( win->GetParent() ); - /* GDK reports GDK_ISO_Left_Tab for SHIFT-TAB */ + // GDK reports GDK_ISO_Left_Tab for SHIFT-TAB new_event.SetDirection( (gdk_event->keyval == GDK_Tab) ); - /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */ + // CTRL-TAB changes the (parent) window, i.e. switch notebook page new_event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) ); new_event.SetCurrentFocus( win ); ret = win->GetParent()->GetEventHandler()->ProcessEvent( new_event ); } - /* generate wxID_CANCEL if has been pressed (typically in dialogs) */ + // generate wxID_CANCEL if has been pressed (typically in dialogs) if ( !ret && (gdk_event->keyval == GDK_Escape) ) { - wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL); - new_event.SetEventObject( win ); - ret = win->GetEventHandler()->ProcessEvent( new_event ); - } - - /* Doesn't work. */ -#if 0 // (GTK_MINOR_VERSION > 0) - /* Pressing F10 will activate the menu bar of the top frame. */ - if ( (!ret) && - (gdk_event->keyval == GDK_F10) ) - { - wxWindowGTK *ancestor = win; - while (ancestor) + // however only do it if we have a Cancel button in the dialog, + // otherwise the user code may get confused by the events from a + // non-existing button and, worse, a wxButton might get button event + // from another button which is not really expected + wxWindow *winForCancel = win, + *btnCancel = NULL; + while ( winForCancel ) { - if (wxIsKindOf(ancestor,wxFrame)) + btnCancel = winForCancel->FindWindow(wxID_CANCEL); + if ( btnCancel ) { - wxFrame *frame = (wxFrame*) ancestor; - wxMenuBar *menubar = frame->GetMenuBar(); - if (menubar) - { - wxNode *node = menubar->GetMenus().First(); - if (node) - { - wxMenu *firstMenu = (wxMenu*) node->Data(); - gtk_menu_item_select( GTK_MENU_ITEM(firstMenu->m_owner) ); - ret = TRUE; - break; - } - } + // found a cancel button + break; } - ancestor = ancestor->GetParent(); + + if ( winForCancel->IsTopLevel() ) + { + // no need to look further + break; + } + + // maybe our parent has a cancel button? + winForCancel = winForCancel->GetParent(); + } + + if ( btnCancel ) + { + wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL); + event.SetEventObject(btnCancel); + ret = btnCancel->GetEventHandler()->ProcessEvent(event); } } -#endif // 0 if (ret) { @@ -1247,6 +1259,53 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, return FALSE; } +#ifdef __WXGTK20__ +static void gtk_wxwindow_commit_cb (GtkIMContext *context, + const gchar *str, + wxWindow *window) +{ + bool ret = FALSE; + + wxKeyEvent event( wxEVT_KEY_DOWN ); + +#if wxUSE_UNICODE + event.m_uniChar = g_utf8_get_char( str ); + + // Backward compatible for ISO-8859 + if (event.m_uniChar < 256) + event.m_keyCode = event.m_uniChar; +#else + gunichar uniChar = g_utf8_get_char( str ); + // We cannot handle Unicode in non-Unicode mode + if (uniChar > 255) return; + + event.m_keyCode = uniChar; +#endif + + + // TODO: We still need to set all the extra attributes of the + // event, modifiers and such... + + + // Implement OnCharHook by checking ancestor top level windows + wxWindow *parent = window; + while (parent && !parent->IsTopLevel()) + parent = parent->GetParent(); + if (parent) + { + event.SetEventType( wxEVT_CHAR_HOOK ); + ret = parent->GetEventHandler()->ProcessEvent( event ); + } + + if (!ret) + { + event.SetEventType(wxEVT_CHAR); + ret = window->GetEventHandler()->ProcessEvent( event ); + } +} +#endif + + //----------------------------------------------------------------------------- // "key_release_event" from any window //----------------------------------------------------------------------------- @@ -1284,27 +1343,44 @@ static gint gtk_window_key_release_callback( GtkWidget *widget, // the mouse events // ============================================================================ -// init wxMouseEvent with the info from gdk_event -#define InitMouseEvent(win, event, gdk_event) \ - { \ - event.SetTimestamp( gdk_event->time ); \ - event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); \ - event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); \ - event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); \ - event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); \ - event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); \ - event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); \ - event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); \ -\ - wxPoint pt = win->GetClientAreaOrigin(); \ - event.m_x = (wxCoord)gdk_event->x - pt.x; \ - event.m_y = (wxCoord)gdk_event->y - pt.y; \ - } - // ---------------------------------------------------------------------------- -// mouse event processing helper +// mouse event processing helpers // ---------------------------------------------------------------------------- +// init wxMouseEvent with the info from gdk_event +// +// NB: this has to be a macro as gdk_event type is different for different +// events we're used with +#define InitMouseEvent(/* wxWindowGTK * */ win, \ + /* wxMouseEvent& */ event, \ + /* GdkEventXXX * */ gdk_event) \ +{ \ + event.SetTimestamp( gdk_event->time ); \ + event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); \ + event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); \ + event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); \ + event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); \ + event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); \ + event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); \ + event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); \ + if (event.GetEventType()==wxEVT_MOUSEWHEEL) \ + { \ + event.m_linesPerAction = 3; \ + if (((GdkEventButton*)gdk_event)->button == 4) \ + event.m_wheelRotation = 120; \ + else if (((GdkEventButton*)gdk_event)->button == 5) \ + event.m_wheelRotation = -120; \ + } \ + \ + wxPoint pt = win->GetClientAreaOrigin(); \ + event.m_x = (wxCoord)gdk_event->x - pt.x; \ + event.m_y = (wxCoord)gdk_event->y - pt.y; \ + \ + event.SetEventObject( win ); \ + event.SetId( win->GetId() ); \ + event.SetTimestamp( gdk_event->time ); \ +} \ + static void AdjustEventButtonState(wxMouseEvent& event) { // GDK reports the old state of the button for a button press event, but @@ -1337,11 +1413,79 @@ static void AdjustEventButtonState(wxMouseEvent& event) } } +// find the window to send the mouse event too +static +wxWindowGTK *FindWindowForMouseEvent(wxWindowGTK *win, wxCoord& x, wxCoord& y) +{ + wxCoord xx = x; + wxCoord yy = y; + + if (win->m_wxwindow) + { + GtkPizza *pizza = GTK_PIZZA(win->m_wxwindow); + xx += pizza->xoffset; + yy += pizza->yoffset; + } + + wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); + while (node) + { + wxWindowGTK *child = node->GetData(); + + node = node->GetNext(); + if (!child->IsShown()) + continue; + + if (child->IsTransparentForMouse()) + { + // wxStaticBox is transparent in the box itself + int xx1 = child->m_x; + int yy1 = child->m_y; + int xx2 = child->m_x + child->m_width; + int yy2 = child->m_y + child->m_height; + + // left + if (((xx >= xx1) && (xx <= xx1+10) && (yy >= yy1) && (yy <= yy2)) || + // right + ((xx >= xx2-10) && (xx <= xx2) && (yy >= yy1) && (yy <= yy2)) || + // top + ((xx >= xx1) && (xx <= xx2) && (yy >= yy1) && (yy <= yy1+10)) || + // bottom + ((xx >= xx1) && (xx <= xx2) && (yy >= yy2-1) && (yy <= yy2))) + { + win = child; + x -= child->m_x; + y -= child->m_y; + break; + } + + } + else + { + if ((child->m_wxwindow == (GtkWidget*) NULL) && + (child->m_x <= xx) && + (child->m_y <= yy) && + (child->m_x+child->m_width >= xx) && + (child->m_y+child->m_height >= yy)) + { + win = child; + x -= child->m_x; + y -= child->m_y; + break; + } + } + } + + return win; +} + //----------------------------------------------------------------------------- // "button_press_event" //----------------------------------------------------------------------------- -static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindowGTK *win ) +static gint gtk_window_button_press_callback( GtkWidget *widget, + GdkEventButton *gdk_event, + wxWindowGTK *win ) { DEBUG_MAIN_THREAD @@ -1371,33 +1515,107 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton */ } + // GDK sends surplus button down event + // before a double click event. We + // need to filter these out. + if (gdk_event->type == GDK_BUTTON_PRESS) + { + GdkEvent *peek_event = gdk_event_peek(); + if (peek_event) + { + if ((peek_event->type == GDK_2BUTTON_PRESS) || + (peek_event->type == GDK_3BUTTON_PRESS)) + { + gdk_event_free( peek_event ); + return TRUE; + } + else + { + gdk_event_free( peek_event ); + } + } + } + wxEventType event_type = wxEVT_NULL; + // GdkDisplay is a GTK+ 2.1.0 thing +#if defined(__WXGTK20__) && GTK_CHECK_VERSION(2, 1, 0) + if ( gdk_event->type == GDK_2BUTTON_PRESS && + gdk_event->button >= 1 && gdk_event->button <= 3 ) + { + // Reset GDK internal timestamp variables in order to disable GDK + // triple click events. GDK will then next time believe no button has + // been clicked just before, and send a normal button click event. + GdkDisplay* display = gtk_widget_get_display (widget); + display->button_click_time[1] = 0; + display->button_click_time[0] = 0; + } +#endif // GTK 2+ + if (gdk_event->button == 1) { + // note that GDK generates triple click events which are not supported + // by wxWindows but still have to be passed to the app as otherwise + // clicks would simply go missing switch (gdk_event->type) { - case GDK_BUTTON_PRESS: event_type = wxEVT_LEFT_DOWN; break; - case GDK_2BUTTON_PRESS: event_type = wxEVT_LEFT_DCLICK; break; - default: break; + // we shouldn't get triple clicks at all for GTK2 because we + // suppress them artificially using the code above but we still + // should map them to something for GTK1 and not just ignore them + // as this would lose clicks + case GDK_3BUTTON_PRESS: // we could also map this to DCLICK... + case GDK_BUTTON_PRESS: + event_type = wxEVT_LEFT_DOWN; + break; + + case GDK_2BUTTON_PRESS: + event_type = wxEVT_LEFT_DCLICK; + break; + + default: + // just to silence gcc warnings + ; } } else if (gdk_event->button == 2) { switch (gdk_event->type) { - case GDK_BUTTON_PRESS: event_type = wxEVT_MIDDLE_DOWN; break; - case GDK_2BUTTON_PRESS: event_type = wxEVT_MIDDLE_DCLICK; break; - default: break; + case GDK_3BUTTON_PRESS: + case GDK_BUTTON_PRESS: + event_type = wxEVT_MIDDLE_DOWN; + break; + + case GDK_2BUTTON_PRESS: + event_type = wxEVT_MIDDLE_DCLICK; + break; + + default: + ; } } else if (gdk_event->button == 3) { switch (gdk_event->type) { - case GDK_BUTTON_PRESS: event_type = wxEVT_RIGHT_DOWN; break; - case GDK_2BUTTON_PRESS: event_type = wxEVT_RIGHT_DCLICK; break; - default: break; + case GDK_3BUTTON_PRESS: + case GDK_BUTTON_PRESS: + event_type = wxEVT_RIGHT_DOWN; + break; + + case GDK_2BUTTON_PRESS: + event_type = wxEVT_RIGHT_DCLICK; + break; + + default: + ; + } + } + else if (gdk_event->button == 4 || gdk_event->button == 5) + { + if (gdk_event->type == GDK_BUTTON_PRESS ) + { + event_type = wxEVT_MOUSEWHEEL; } } @@ -1412,79 +1630,15 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton AdjustEventButtonState(event); - // wxListBox actually get mouse events from the item + // wxListBox actually get mouse events from the item, so we need to give it + // a chance to correct this + win->FixUpMouseEvent(widget, event.m_x, event.m_y); - if (win->m_isListBox) - { - event.m_x += widget->allocation.x; - event.m_y += widget->allocation.y; - } - - // Some control don't have their own X window and thus cannot get - // any events. - - if (!g_captureWindow) - { - wxCoord x = event.m_x; - wxCoord y = event.m_y; - if (win->m_wxwindow) - { - GtkPizza *pizza = GTK_PIZZA(win->m_wxwindow); - x += pizza->xoffset; - y += pizza->yoffset; - } - - wxNode *node = win->GetChildren().First(); - while (node) - { - wxWindowGTK *child = (wxWindowGTK*)node->Data(); - - node = node->Next(); - if (!child->IsShown()) - continue; - - if (child->m_isStaticBox) - { - // wxStaticBox is transparent in the box itself - int xx1 = child->m_x; - int yy1 = child->m_y; - int xx2 = child->m_x + child->m_width; - int yy2 = child->m_x + child->m_height; - - // left - if (((x >= xx1) && (x <= xx1+10) && (y >= yy1) && (y <= yy2)) || - // right - ((x >= xx2-10) && (x <= xx2) && (y >= yy1) && (y <= yy2)) || - // top - ((x >= xx1) && (x <= xx2) && (y >= yy1) && (y <= yy1+10)) || - // bottom - ((x >= xx1) && (x <= xx2) && (y >= yy2-1) && (y <= yy2))) - { - win = child; - event.m_x -= child->m_x; - event.m_y -= child->m_y; - break; - } - - } - else - { - if ((child->m_wxwindow == (GtkWidget*) NULL) && - (child->m_x <= x) && - (child->m_y <= y) && - (child->m_x+child->m_width >= x) && - (child->m_y+child->m_height >= y)) - { - win = child; - event.m_x -= child->m_x; - event.m_y -= child->m_y; - break; - } - } - } - } - - event.SetEventObject( win ); + // find the correct window to send the event too: it may be a different one + // from the one which got it at GTK+ level because some control don't have + // their own X window and thus cannot get any events. + if ( !g_captureWindow ) + win = FindWindowForMouseEvent(win, event.m_x, event.m_y); gs_timeLastClick = gdk_event->time; @@ -1495,6 +1649,20 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton wxPrintf( wxT(".\n") ); */ +#ifndef __WXGTK20__ + if (event_type == wxEVT_LEFT_DCLICK) + { + // GTK 1.2 crashes when intercepting double + // click events from both wxSpinButton and + // wxSpinCtrl + if (GTK_IS_SPIN_BUTTON(win->m_widget)) + { + // Just disable this event for now. + return FALSE; + } + } +#endif + if (win->GetEventHandler()->ProcessEvent( event )) { gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_press_event" ); @@ -1508,7 +1676,9 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton // "button_release_event" //----------------------------------------------------------------------------- -static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindowGTK *win ) +static gint gtk_window_button_release_callback( GtkWidget *widget, + GdkEventButton *gdk_event, + wxWindowGTK *win ) { DEBUG_MAIN_THREAD @@ -1521,21 +1691,25 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; -/* - printf( "OnButtonRelease from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); -*/ - wxEventType event_type = wxEVT_NULL; switch (gdk_event->button) { - case 1: event_type = wxEVT_LEFT_UP; break; - case 2: event_type = wxEVT_MIDDLE_UP; break; - case 3: event_type = wxEVT_RIGHT_UP; break; - default: return FALSE; + case 1: + event_type = wxEVT_LEFT_UP; + break; + + case 2: + event_type = wxEVT_MIDDLE_UP; + break; + + case 3: + event_type = wxEVT_RIGHT_UP; + break; + + default: + // unknwon button, don't process + return FALSE; } wxMouseEvent event( event_type ); @@ -1543,79 +1717,25 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto AdjustEventButtonState(event); - // wxListBox actually get mouse events from the item + // same wxListBox hack as above + win->FixUpMouseEvent(widget, event.m_x, event.m_y); - if (win->m_isListBox) + if ( event_type == wxEVT_RIGHT_UP ) { - event.m_x += widget->allocation.x; - event.m_y += widget->allocation.y; + // generate a "context menu" event: this is similar to wxEVT_RIGHT_UP + // except that: + // + // (a) it's a command event and so is propagated to the parent + // (b) under MSW it can be generated from kbd too + // (c) it uses screen coords (because of (a)) + wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU, + win->GetId(), + win->ClientToScreen(event.GetPosition())); + (void)win->GetEventHandler()->ProcessEvent(evtCtx); } - // Some control don't have their own X window and thus cannot get - // any events. - - if (!g_captureWindow) - { - wxCoord x = event.m_x; - wxCoord y = event.m_y; - if (win->m_wxwindow) - { - GtkPizza *pizza = GTK_PIZZA(win->m_wxwindow); - x += pizza->xoffset; - y += pizza->yoffset; - } - - wxNode *node = win->GetChildren().First(); - while (node) - { - wxWindowGTK *child = (wxWindowGTK*)node->Data(); - - node = node->Next(); - if (!child->IsShown()) - continue; - - if (child->m_isStaticBox) - { - // wxStaticBox is transparent in the box itself - int xx1 = child->m_x; - int yy1 = child->m_y; - int xx2 = child->m_x + child->m_width; - int yy2 = child->m_x + child->m_height; - - // left - if (((x >= xx1) && (x <= xx1+10) && (y >= yy1) && (y <= yy2)) || - // right - ((x >= xx2-10) && (x <= xx2) && (y >= yy1) && (y <= yy2)) || - // top - ((x >= xx1) && (x <= xx2) && (y >= yy1) && (y <= yy1+10)) || - // bottom - ((x >= xx1) && (x <= xx2) && (y >= yy2-1) && (y <= yy2))) - { - win = child; - event.m_x -= child->m_x; - event.m_y -= child->m_y; - break; - } - - } - else - { - if ((child->m_wxwindow == (GtkWidget*) NULL) && - (child->m_x <= x) && - (child->m_y <= y) && - (child->m_x+child->m_width >= x) && - (child->m_y+child->m_height >= y)) - { - win = child; - event.m_x -= child->m_x; - event.m_y -= child->m_y; - break; - } - } - } - } - - event.SetEventObject( win ); + if ( !g_captureWindow ) + win = FindWindowForMouseEvent(win, event.m_x, event.m_y); if (win->GetEventHandler()->ProcessEvent( event )) { @@ -1669,6 +1789,10 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, { // synthetize a mouse enter or leave event if needed GdkWindow *winUnderMouse = gdk_window_at_pointer(NULL, NULL); + // This seems to be necessary and actually been added to + // GDK itself in version 2.0.X + gdk_flush(); + bool hasMouse = winUnderMouse == gdk_event->window; if ( hasMouse != g_captureWindowHasMouse ) { @@ -1684,83 +1808,93 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, } else // no capture { - // Some control don't have their own X window and thus cannot get - // any events. + win = FindWindowForMouseEvent(win, event.m_x, event.m_y); + } - wxCoord x = event.m_x; - wxCoord y = event.m_y; - if (win->m_wxwindow) - { - GtkPizza *pizza = GTK_PIZZA(win->m_wxwindow); - x += pizza->xoffset; - y += pizza->yoffset; - } + if (win->GetEventHandler()->ProcessEvent( event )) + { + gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "motion_notify_event" ); + return TRUE; + } - wxNode *node = win->GetChildren().First(); - while (node) - { - wxWindowGTK *child = (wxWindowGTK*)node->Data(); + return FALSE; +} - node = node->Next(); - if (!child->IsShown()) - continue; +#ifdef __WXGTK20__ +//----------------------------------------------------------------------------- +// "mouse_wheel_event" +//----------------------------------------------------------------------------- - if (child->m_isStaticBox) - { - // wxStaticBox is transparent in the box itself - int xx1 = child->m_x; - int yy1 = child->m_y; - int xx2 = child->m_x + child->m_width; - int yy2 = child->m_x + child->m_height; - - // left - if (((x >= xx1) && (x <= xx1+10) && (y >= yy1) && (y <= yy2)) || - // right - ((x >= xx2-10) && (x <= xx2) && (y >= yy1) && (y <= yy2)) || - // top - ((x >= xx1) && (x <= xx2) && (y >= yy1) && (y <= yy1+10)) || - // bottom - ((x >= xx1) && (x <= xx2) && (y >= yy2-1) && (y <= yy2))) - { - win = child; - event.m_x -= child->m_x; - event.m_y -= child->m_y; - break; - } +static gint gtk_window_wheel_callback (GtkWidget * widget, + GdkEventScroll * gdk_event, + wxWindowGTK * win) +{ + DEBUG_MAIN_THREAD - } - else - { - if ((child->m_wxwindow == (GtkWidget*) NULL) && - (child->m_x <= x) && - (child->m_y <= y) && - (child->m_x+child->m_width >= x) && - (child->m_y+child->m_height >= y)) - { - win = child; - event.m_x -= child->m_x; - event.m_y -= child->m_y; - break; - } - } - } - } + if (g_isIdle) + wxapp_install_idle_handler(); - event.SetEventObject( win ); + wxEventType event_type = wxEVT_NULL; + if (gdk_event->direction == GDK_SCROLL_UP) + event_type = wxEVT_MOUSEWHEEL; + else if (gdk_event->direction == GDK_SCROLL_DOWN) + event_type = wxEVT_MOUSEWHEEL; + else + return FALSE; + + wxMouseEvent event( event_type ); + // Can't use InitMouse macro because scroll events don't have button + event.SetTimestamp( gdk_event->time ); + event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); + event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); + event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); + event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); + event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); + event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); + event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); + event.m_linesPerAction = 3; + if (gdk_event->direction == GDK_SCROLL_UP) + event.m_wheelRotation = 120; + else + event.m_wheelRotation = -120; + + wxPoint pt = win->GetClientAreaOrigin(); + event.m_x = (wxCoord)gdk_event->x - pt.x; + event.m_y = (wxCoord)gdk_event->y - pt.y; + event.SetEventObject( win ); + event.SetId( win->GetId() ); + event.SetTimestamp( gdk_event->time ); + if (win->GetEventHandler()->ProcessEvent( event )) { - gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "motion_notify_event" ); + gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "scroll_event" ); return TRUE; } return FALSE; } +#endif //----------------------------------------------------------------------------- // "focus_in_event" //----------------------------------------------------------------------------- +// send the wxChildFocusEvent and wxFocusEvent, common code of +// gtk_window_focus_in_callback() and SetFocus() +static bool DoSendFocusEvents(wxWindow *win) +{ + // Notify the parent keeping track of focus for the kbd navigation + // purposes that we got it. + wxChildFocusEvent eventChildFocus(win); + (void)win->GetEventHandler()->ProcessEvent(eventChildFocus); + + wxFocusEvent eventFocus(wxEVT_SET_FOCUS, win->GetId()); + eventFocus.SetEventObject(win); + + return win->GetEventHandler()->ProcessEvent(eventFocus); +} + static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win ) @@ -1790,14 +1924,8 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, g_focusWindowLast = g_focusWindow = win; -#if 0 - wxLogDebug( wxT("OnSetFocus from %s\n"), win->GetName().c_str() ); -#endif - - // notify the parent keeping track of focus for the kbd navigation - // purposes that we got it - wxChildFocusEvent eventFocus(win); - (void)win->GetEventHandler()->ProcessEvent(eventFocus); + wxLogTrace(TRACE_FOCUS, + _T("%s: focus in"), win->GetName().c_str()); #ifdef HAVE_XIM if (win->m_ic) @@ -1813,6 +1941,8 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, } #endif // wxUSE_CARET + g_activeFrameLostFocus = FALSE; + wxWindowGTK *active = wxGetTopLevelParent(win); if ( active != g_activeFrame ) { @@ -1829,19 +1959,24 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, wxActivateEvent event(wxEVT_ACTIVATE, TRUE, g_activeFrame->GetId()); event.SetEventObject(g_activeFrame); g_activeFrame->GetEventHandler()->ProcessEvent(event); - } - g_activeFrameLostFocus = FALSE; - - wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() ); - event.SetEventObject( win ); + // Don't send focus events in addition to activate + // if (win == g_activeFrame) + // return TRUE; + } - if (win->GetEventHandler()->ProcessEvent( event )) + // does the window itself think that it has the focus? + if ( !win->m_hasFocus ) { - gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" ); - return TRUE; - } + // not yet, notify it + win->m_hasFocus = TRUE; + if ( DoSendFocusEvents(win) ) + { + gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" ); + return TRUE; + } + } return FALSE; } @@ -1860,9 +1995,8 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk if (!win->m_hasVMT) return FALSE; if (g_blockEventsOnDrag) return FALSE; -#if 0 - wxLogDebug( wxT("OnKillFocus from %s"), win->GetName().c_str() ); -#endif + wxLogTrace( TRACE_FOCUS, + _T("%s: focus out"), win->GetName().c_str() ); if ( !g_activeFrameLostFocus && g_activeFrame ) { @@ -1871,7 +2005,7 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk // always) and makes using Mahogany quite annoying #if 0 wxASSERT_MSG( wxGetTopLevelParent(win) == g_activeFrame, - wxT("unfocusing window that hasn't gained focus properly") ) + wxT("unfocusing window that hasn't gained focus properly") ); #endif // 0 g_activeFrameLostFocus = TRUE; @@ -1902,13 +2036,20 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk } #endif // wxUSE_CARET - wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() ); - event.SetEventObject( win ); - - if (win->GetEventHandler()->ProcessEvent( event )) + // don't send the window a kill focus event if it thinks that it doesn't + // have focus already + if ( win->m_hasFocus ) { - gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" ); - return TRUE; + win->m_hasFocus = FALSE; + + wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() ); + event.SetEventObject( win ); + + if (win->GetEventHandler()->ProcessEvent( event )) + { + gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" ); + return TRUE; + } } return FALSE; @@ -1918,7 +2059,10 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk // "enter_notify_event" //----------------------------------------------------------------------------- -static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindowGTK *win ) +static +gint gtk_window_enter_callback( GtkWidget *widget, + GdkEventCrossing *gdk_event, + wxWindowGTK *win ) { DEBUG_MAIN_THREAD @@ -1928,11 +2072,10 @@ static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_ if (!win->m_hasVMT) return FALSE; if (g_blockEventsOnDrag) return FALSE; - if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; + // Event was emitted after a grab + if (gdk_event->mode != GDK_CROSSING_NORMAL) return FALSE; - wxMouseEvent event( wxEVT_ENTER_WINDOW ); - event.SetTimestamp( gdk_event->time ); - event.SetEventObject( win ); + if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; int x = 0; int y = 0; @@ -1940,6 +2083,7 @@ static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_ gdk_window_get_pointer( widget->window, &x, &y, &state ); + wxMouseEvent event( wxEVT_ENTER_WINDOW ); InitMouseEvent(win, event, gdk_event); wxPoint pt = win->GetClientAreaOrigin(); event.m_x = x + pt.x; @@ -1968,6 +2112,9 @@ static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_ if (!win->m_hasVMT) return FALSE; if (g_blockEventsOnDrag) return FALSE; + // Event was emitted after an ungrab + if (gdk_event->mode != GDK_CROSSING_NORMAL) return FALSE; + if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; wxMouseEvent event( wxEVT_LEAVE_WINDOW ); @@ -2023,7 +2170,10 @@ static void gtk_window_vscroll_callback( GtkAdjustment *adjust, win->m_oldVerticalPos = adjust->value; - wxEventType command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(win->m_widget)); +#ifndef __WXGTK20__ + GtkScrolledWindow *sw = GTK_SCROLLED_WINDOW(win->m_widget); +#endif + wxEventType command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(sw->vscrollbar)); int value = (int)(adjust->value+0.5); @@ -2051,7 +2201,10 @@ static void gtk_window_hscroll_callback( GtkAdjustment *adjust, float diff = adjust->value - win->m_oldHorizontalPos; if (fabs(diff) < 0.2) return; - wxEventType command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(win->m_widget)); +#ifndef __WXGTK20__ + GtkScrolledWindow *sw = GTK_SCROLLED_WINDOW(win->m_widget); +#endif + wxEventType command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(sw->hscrollbar)); win->m_oldHorizontalPos = adjust->value; @@ -2142,6 +2295,7 @@ wxWindow *wxWindowBase::FindFocus() return (wxWindow *)g_focusWindow; } + //----------------------------------------------------------------------------- // "realize" from m_widget //----------------------------------------------------------------------------- @@ -2150,18 +2304,26 @@ wxWindow *wxWindowBase::FindFocus() been realized, so we do this directly after realization. */ static gint -gtk_window_realized_callback( GtkWidget *WXUNUSED(m_widget), wxWindow *win ) +gtk_window_realized_callback( GtkWidget *m_widget, wxWindow *win ) { DEBUG_MAIN_THREAD if (g_isIdle) wxapp_install_idle_handler(); + + if (win->m_delayedBackgroundColour && !win->GetThemeEnabled()) + win->GtkSetBackgroundColour( win->GetBackgroundColour() ); - if (win->m_delayedBackgroundColour) - win->SetBackgroundColour( win->GetBackgroundColour() ); + if (win->m_delayedForegroundColour && !win->GetThemeEnabled()) + win->GtkSetForegroundColour( win->GetForegroundColour() ); - if (win->m_delayedForegroundColour) - win->SetForegroundColour( win->GetForegroundColour() ); +#ifdef __WXGTK20__ + if (win->m_imContext) + { + GtkPizza *pizza = GTK_PIZZA( m_widget ); + gtk_im_context_set_client_window( (GtkIMContext*) win->m_imContext, pizza->bin_window ); + } +#endif wxWindowCreateEvent event( win ); event.SetEventObject( win ); @@ -2360,8 +2522,7 @@ static void wxInsertChildInWindow( wxWindowGTK* parent, wxWindowGTK* child ) wxWindow *wxGetActiveWindow() { - // the cast is necessary when we compile in wxUniversal mode - return (wxWindow *)g_focusWindow; + return wxWindow::FindFocus(); } //----------------------------------------------------------------------------- @@ -2378,9 +2539,6 @@ wxWindow *wxGetActiveWindow() void wxWindowGTK::Init() { - // common init - InitBase(); - // GTK specific m_widget = (GtkWidget *) NULL; m_wxwindow = (GtkWidget *) NULL; @@ -2405,19 +2563,18 @@ void wxWindowGTK::Init() m_hAdjust = (GtkAdjustment*) NULL; m_vAdjust = (GtkAdjustment*) NULL; - m_oldHorizontalPos = 0.0; + m_oldHorizontalPos = m_oldVerticalPos = 0.0; + m_oldClientWidth = + m_oldClientHeight = 0; m_resizing = FALSE; m_widgetStyle = (GtkStyle*) NULL; m_insertCallback = (wxInsertChildFunction) NULL; - m_isStaticBox = FALSE; - m_isRadioButton = FALSE; - m_isListBox = FALSE; - m_isFrame = FALSE; m_acceptsFocus = FALSE; + m_hasFocus = FALSE; m_clipPaintRegion = FALSE; @@ -2426,10 +2583,15 @@ void wxWindowGTK::Init() m_delayedForegroundColour = FALSE; m_delayedBackgroundColour = FALSE; +#ifdef __WXGTK20__ + m_imContext = NULL; + m_x11Context = NULL; +#else #ifdef HAVE_XIM m_ic = (GdkIC*) NULL; m_icattr = (GdkICAttr*) NULL; #endif +#endif } wxWindowGTK::wxWindowGTK() @@ -2464,9 +2626,9 @@ bool wxWindowGTK::Create( wxWindow *parent, } m_insertCallback = wxInsertChildInWindow; - + // always needed for background clearing - m_delayedBackgroundColour = TRUE; + m_delayedBackgroundColour = TRUE; m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL ); GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); @@ -2550,6 +2712,17 @@ bool wxWindowGTK::Create( wxWindow *parent, gtk_signal_connect( GTK_OBJECT(m_vAdjust), "value_changed", (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this ); +#ifdef __WXGTK20__ + // Create input method handler + m_imContext = (GtkIMMulticontext*) gtk_im_multicontext_new (); + + // Cannot handle drawing preedited text yet + gtk_im_context_set_use_preedit( (GtkIMContext*) m_imContext, FALSE ); + + g_signal_connect (G_OBJECT (m_imContext), "commit", + G_CALLBACK (gtk_wxwindow_commit_cb), this); +#endif + gtk_widget_show( m_wxwindow ); if (m_parent) @@ -2559,19 +2732,22 @@ bool wxWindowGTK::Create( wxWindow *parent, PostCreation(); - Show( TRUE ); - return TRUE; } wxWindowGTK::~wxWindowGTK() { + SendDestroyEvent(); + if (g_focusWindow == this) g_focusWindow = NULL; if (g_activeFrame == this) g_activeFrame = NULL; + if ( g_delayedFocus == this ) + g_delayedFocus = NULL; + m_isBeingDeleted = TRUE; m_hasVMT = FALSE; @@ -2580,9 +2756,6 @@ wxWindowGTK::~wxWindowGTK() DestroyChildren(); - if (m_parent) - m_parent->RemoveChild( this ); - #ifdef HAVE_XIM if (m_ic) gdk_ic_destroy (m_ic); @@ -2617,17 +2790,15 @@ bool wxWindowGTK::PreCreation( wxWindowGTK *parent, const wxPoint &pos, const w { wxCHECK_MSG( !m_needParent || parent, FALSE, wxT("Need complete parent.") ); - /* this turns -1 into 20 so that a minimal window is - visible even although -1,-1 has been given as the - size of the window. the same trick is used in other - ports and should make debugging easier */ - m_width = WidthDefault(size.x); + // Use either the given size, or the default if -1 is given. + // See wxWindowBase for these functions. + m_width = WidthDefault(size.x) ; m_height = HeightDefault(size.y); m_x = (int)pos.x; m_y = (int)pos.y; - /* some reasonable defaults */ + // some reasonable defaults if (!parent) { if (m_x == -1) @@ -2664,13 +2835,24 @@ void wxWindowGTK::PostCreation() gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw", GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this ); - if (HasFlag(wxNO_FULL_REPAINT_ON_RESIZE)) + if (!HasFlag(wxFULL_REPAINT_ON_RESIZE)) { gtk_signal_connect( GTK_OBJECT(m_wxwindow), "event", GTK_SIGNAL_FUNC(gtk_window_event_event_callback), (gpointer)this ); } #else - gtk_widget_set_redraw_on_allocate( GTK_WIDGET(m_wxwindow), HasFlag( wxNO_FULL_REPAINT_ON_RESIZE ) ); + // gtk_widget_set_redraw_on_allocate( GTK_WIDGET(m_wxwindow), !HasFlag( wxFULL_REPAINT_ON_RESIZE ) ); +#endif + +#ifdef __WXGTK20__ + // Create input method handler + m_imContext = (GtkIMMulticontext*) gtk_im_multicontext_new (); + + // Cannot handle drawing preedited text yet + gtk_im_context_set_use_preedit( (GtkIMContext*) m_imContext, FALSE ); + + g_signal_connect (G_OBJECT (m_imContext), "commit", + G_CALLBACK (gtk_wxwindow_commit_cb), this); #endif } @@ -2721,7 +2903,7 @@ void wxWindowGTK::PostCreation() GTK_SIGNAL_FUNC(gtk_wxwindow_size_callback), (gpointer)this ); } - if (!GTK_IS_COMBO(m_widget)) + if ( !GTK_IS_COMBO(m_widget)) { // This is needed if we want to add our windows into native // GTK control, such as the toolbar. With this callback, the @@ -2729,10 +2911,16 @@ void wxWindowGTK::PostCreation() // programmer). Sadly, it misbehaves for wxComboBox. FIXME // when moving to GTK 2.0. gtk_signal_connect( GTK_OBJECT(m_widget), "size_request", - GTK_SIGNAL_FUNC(gtk_window_size_request_callback), (gpointer) this ); + GTK_SIGNAL_FUNC(wxgtk_window_size_request_callback), + (gpointer) this ); } m_hasVMT = TRUE; + + // unless the window was created initially hidden (i.e. Hide() had been + // called before Create()), we should show it at GTK+ level as well + if ( IsShown() ) + gtk_widget_show( m_widget ); } void wxWindowGTK::ConnectWidget( GtkWidget *widget ) @@ -2752,6 +2940,11 @@ void wxWindowGTK::ConnectWidget( GtkWidget *widget ) gtk_signal_connect( GTK_OBJECT(widget), "motion_notify_event", GTK_SIGNAL_FUNC(gtk_window_motion_notify_callback), (gpointer)this ); +#ifdef __WXGTK20__ + gtk_signal_connect( GTK_OBJECT(widget), "scroll_event", + GTK_SIGNAL_FUNC(gtk_window_wheel_callback), (gpointer)this ); +#endif + gtk_signal_connect( GTK_OBJECT(widget), "enter_notify_event", GTK_SIGNAL_FUNC(gtk_window_enter_callback), (gpointer)this ); @@ -2787,9 +2980,9 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags int currentX, currentY; GetPosition(¤tX, ¤tY); - if (x == -1) + if (x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) x = currentX; - if (y == -1) + if (y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) y = currentY; AdjustForParentClientOrigin(x, y, sizeFlags); @@ -2808,26 +3001,28 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags { if (x != -1) m_x = x + pizza->xoffset; if (y != -1) m_y = y + pizza->yoffset; - if (width != -1) m_width = width; - if (height != -1) m_height = height; } else { m_x = x + pizza->xoffset; m_y = y + pizza->yoffset; - m_width = width; - m_height = height; } - if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH) + // calculate the best size if we should auto size the window + if ( ((sizeFlags & wxSIZE_AUTO_WIDTH) && width == -1) || + ((sizeFlags & wxSIZE_AUTO_HEIGHT) && height == -1) ) { - if (width == -1) m_width = 80; + const wxSize sizeBest = GetBestSize(); + if ( (sizeFlags & wxSIZE_AUTO_WIDTH) && width == -1 ) + width = sizeBest.x; + if ( (sizeFlags & wxSIZE_AUTO_HEIGHT) && height == -1 ) + height = sizeBest.y; } - if ((sizeFlags & wxSIZE_AUTO_HEIGHT) == wxSIZE_AUTO_HEIGHT) - { - if (height == -1) m_height = 26; - } + if (width != -1) + m_width = width; + if (height != -1) + m_height = height; int minWidth = GetMinWidth(), minHeight = GetMinHeight(), @@ -2888,7 +3083,7 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags void wxWindowGTK::OnInternalIdle() { // Update invalidated regions. - Update(); + GtkUpdate(); // Synthetize activate events. if ( g_sendActivateEvent != -1 ) @@ -2948,7 +3143,8 @@ void wxWindowGTK::OnInternalIdle() } } - UpdateWindowUI(); + if (wxUpdateUIEvent::CanUpdate(this)) + UpdateWindowUI(wxUPDATE_UI_FROMIDLE); } void wxWindowGTK::DoGetSize( int *width, int *height ) const @@ -3184,6 +3380,11 @@ bool wxWindowGTK::Show( bool show ) else gtk_widget_hide( m_widget ); + wxShowEvent eventShow(GetId(), show); + eventShow.m_eventObject = this; + + GetEventHandler()->ProcessEvent(eventShow); + return TRUE; } @@ -3194,7 +3395,7 @@ static void wxWindowNotifyEnable(wxWindowGTK* win, bool enable) // Recurse, so that children have the opportunity to Do The Right Thing // and reset colours that have been messed up by a parent's (really ancestor's) // Enable call - for ( wxWindowList::Node *node = win->GetChildren().GetFirst(); + for ( wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); node; node = node->GetNext() ) { @@ -3227,22 +3428,68 @@ int wxWindowGTK::GetCharHeight() const { wxCHECK_MSG( (m_widget != NULL), 12, wxT("invalid window") ); - wxCHECK_MSG( m_font.Ok(), 12, wxT("invalid font") ); + wxFont font = GetFont(); + wxCHECK_MSG( font.Ok(), 12, wxT("invalid font") ); - GdkFont *font = m_font.GetInternalFont( 1.0 ); +#ifdef __WXGTK20__ + PangoContext *context = NULL; + if (m_widget) + context = gtk_widget_get_pango_context( m_widget ); + + if (!context) + return 0; + + PangoFontDescription *desc = font.GetNativeFontInfo()->description; + PangoLayout *layout = pango_layout_new(context); + pango_layout_set_font_description(layout, desc); + pango_layout_set_text(layout, "H", 1); + PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data; + + PangoRectangle rect; + pango_layout_line_get_extents(line, NULL, &rect); + + g_object_unref( G_OBJECT( layout ) ); + + return (int) (rect.height / PANGO_SCALE); +#else + GdkFont *gfont = font.GetInternalFont( 1.0 ); - return font->ascent + font->descent; + return gfont->ascent + gfont->descent; +#endif } int wxWindowGTK::GetCharWidth() const { wxCHECK_MSG( (m_widget != NULL), 8, wxT("invalid window") ); - wxCHECK_MSG( m_font.Ok(), 8, wxT("invalid font") ); + wxFont font = GetFont(); + wxCHECK_MSG( font.Ok(), 8, wxT("invalid font") ); + +#ifdef __WXGTK20__ + PangoContext *context = NULL; + if (m_widget) + context = gtk_widget_get_pango_context( m_widget ); + + if (!context) + return 0; + + PangoFontDescription *desc = font.GetNativeFontInfo()->description; + PangoLayout *layout = pango_layout_new(context); + pango_layout_set_font_description(layout, desc); + pango_layout_set_text(layout, "g", 1); + PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data; + + PangoRectangle rect; + pango_layout_line_get_extents(line, NULL, &rect); + + g_object_unref( G_OBJECT( layout ) ); - GdkFont *font = m_font.GetInternalFont( 1.0 ); + return (int) (rect.width / PANGO_SCALE); +#else + GdkFont *gfont = font.GetInternalFont( 1.0 ); - return gdk_string_width( font, "H" ); + return gdk_string_width( gfont, "g" ); +#endif } void wxWindowGTK::GetTextExtent( const wxString& string, @@ -3252,28 +3499,75 @@ void wxWindowGTK::GetTextExtent( const wxString& string, int *externalLeading, const wxFont *theFont ) const { - wxFont fontToUse = m_font; - if (theFont) fontToUse = *theFont; + wxFont fontToUse = theFont ? *theFont : GetFont(); wxCHECK_RET( fontToUse.Ok(), wxT("invalid font") ); + if (string.IsEmpty()) + { + if (x) (*x) = 0; + if (y) (*y) = 0; + return; + } + +#ifdef __WXGTK20__ + PangoContext *context = NULL; + if (m_widget) + context = gtk_widget_get_pango_context( m_widget ); + + if (!context) + { + if (x) (*x) = 0; + if (y) (*y) = 0; + return; + } + + PangoFontDescription *desc = fontToUse.GetNativeFontInfo()->description; + PangoLayout *layout = pango_layout_new(context); + pango_layout_set_font_description(layout, desc); + { +#if wxUSE_UNICODE + const wxCharBuffer data = wxConvUTF8.cWC2MB( string ); + pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data )); +#else + const wxWCharBuffer wdata = wxConvLocal.cMB2WC( string ); + const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata ); + pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data )); +#endif + } + PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data; + + PangoRectangle rect; + pango_layout_line_get_extents(line, NULL, &rect); + + if (x) (*x) = (wxCoord) (rect.width / PANGO_SCALE); + if (y) (*y) = (wxCoord) (rect.height / PANGO_SCALE); + if (descent) + { + // Do something about metrics here + (*descent) = 0; + } + if (externalLeading) (*externalLeading) = 0; // ?? + + g_object_unref( G_OBJECT( layout ) ); +#else GdkFont *font = fontToUse.GetInternalFont( 1.0 ); - if (x) (*x) = gdk_string_width( font, string.mbc_str() ); + if (x) (*x) = gdk_string_width( font, wxGTK_CONV( string ) ); if (y) (*y) = font->ascent + font->descent; if (descent) (*descent) = font->descent; if (externalLeading) (*externalLeading) = 0; // ?? +#endif } void wxWindowGTK::SetFocus() { - wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); + wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); -#if 0 - wxPrintf( "SetFocus from " ); - if (GetClassInfo() && GetClassInfo()->GetClassName()) - wxPrintf( GetClassInfo()->GetClassName() ); - wxPrintf( ".\n" ); -#endif + if ( m_hasFocus ) + { + // don't do anything if we already have focus + return; + } if (m_wxwindow) { @@ -3286,7 +3580,25 @@ void wxWindowGTK::SetFocus() { if (GTK_WIDGET_CAN_FOCUS(m_widget) && !GTK_WIDGET_HAS_FOCUS (m_widget) ) { - gtk_widget_grab_focus (m_widget); + if (!GTK_WIDGET_REALIZED(m_widget)) + { + // we can't set the focus to the widget now so we remember that + // it should be focused and will do it later, during the idle + // time, as soon as we can + wxLogTrace(TRACE_FOCUS, + _T("Delaying setting focus to %s(%s)"), + GetClassInfo()->GetClassName(), GetLabel().c_str()); + + g_delayedFocus = this; + } + else + { + wxLogTrace(TRACE_FOCUS, + _T("Setting focus to %s(%s)"), + GetClassInfo()->GetClassName(), GetLabel().c_str()); + + gtk_widget_grab_focus (m_widget); + } } else if (GTK_IS_CONTAINER(m_widget)) { @@ -3294,7 +3606,9 @@ void wxWindowGTK::SetFocus() } else { - // ? + wxLogTrace(TRACE_FOCUS, + _T("Can't set focus to %s(%s)"), + GetClassInfo()->GetClassName(), GetLabel().c_str()); } } } @@ -3406,12 +3720,28 @@ void wxWindowGTK::WarpPointer( int x, int y ) gdk_window_warp_pointer( window, x, y ); } + void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect ) { if (!m_widget) return; if (!m_widget->window) return; #ifndef __WXGTK20__ + if (g_isIdle) + wxapp_install_idle_handler(); + + wxRect myRect(0,0,0,0); + if (m_wxwindow && rect) + { + myRect.SetSize(wxSize( m_wxwindow->allocation.width, + m_wxwindow->allocation.height)); + myRect.Intersect(*rect); + if (!myRect.width || !myRect.height) + // nothing to do, rectangle is empty + return; + rect = &myRect; + } + if (eraseBackground && m_wxwindow && m_wxwindow->window) { if (rect) @@ -3478,31 +3808,91 @@ void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect ) } void wxWindowGTK::Update() +{ + GtkUpdate(); +} + +void wxWindowGTK::GtkUpdate() { #ifdef __WXGTK20__ if (m_wxwindow && GTK_PIZZA(m_wxwindow)->bin_window) gdk_window_process_updates( GTK_PIZZA(m_wxwindow)->bin_window, FALSE ); -#endif - +#else if (!m_updateRegion.IsEmpty()) GtkSendPaintEvents(); +#endif } void wxWindowGTK::GtkSendPaintEvents() { if (!m_wxwindow) { +#ifndef __WXGTK20__ m_clearRegion.Clear(); +#endif m_updateRegion.Clear(); return; } + // Clip to paint region in wxClientDC m_clipPaintRegion = TRUE; - // if (!m_clearRegion.IsEmpty()) // always send an erase event +#ifndef __WXGTK20__ + // widget to draw on + GtkPizza *pizza = GTK_PIZZA (m_wxwindow); + + // later for GTK 2.0, too. + if (GetThemeEnabled()) + { + // find ancestor from which to steal background + wxWindow *parent = GetParent(); + while (parent && !parent->IsTopLevel()) + parent = parent->GetParent(); + if (!parent) + parent = (wxWindow*)this; + + wxRegionIterator upd( m_updateRegion ); + while (upd) + { + GdkRectangle rect; + rect.x = upd.GetX(); + rect.y = upd.GetY(); + rect.width = upd.GetWidth(); + rect.height = upd.GetHeight(); + + gtk_paint_flat_box( parent->m_widget->style, + pizza->bin_window, + GTK_STATE_NORMAL, + GTK_SHADOW_NONE, + &rect, + parent->m_widget, + (char *)"base", + 0, 0, -1, -1 ); + + upd ++; + } + } + else +#endif + +#ifdef __WXGTK20__ + { + wxWindowDC dc( (wxWindow*)this ); + dc.SetClippingRegion( m_updateRegion ); + + wxEraseEvent erase_event( GetId(), &dc ); + erase_event.SetEventObject( this ); + + GetEventHandler()->ProcessEvent(erase_event); + } +#else + // if (!m_clearRegion.IsEmpty()) // Always send an erase event under GTK 1.2 { wxWindowDC dc( (wxWindow*)this ); - dc.SetClippingRegion( m_clearRegion ); + if (m_clearRegion.IsEmpty()) + dc.SetClippingRegion( m_updateRegion ); + else + dc.SetClippingRegion( m_clearRegion ); wxEraseEvent erase_event( GetId(), &dc ); erase_event.SetEventObject( this ); @@ -3511,7 +3901,7 @@ void wxWindowGTK::GtkSendPaintEvents() { if (!g_eraseGC) { - g_eraseGC = gdk_gc_new( GTK_PIZZA(m_wxwindow)->bin_window ); + g_eraseGC = gdk_gc_new( pizza->bin_window ); gdk_gc_set_fill( g_eraseGC, GDK_SOLID ); } gdk_gc_set_foreground( g_eraseGC, m_backgroundColour.GetColor() ); @@ -3519,13 +3909,14 @@ void wxWindowGTK::GtkSendPaintEvents() wxRegionIterator upd( m_clearRegion ); while (upd) { - gdk_draw_rectangle( GTK_PIZZA(m_wxwindow)->bin_window, g_eraseGC, 1, - upd.GetX(), upd.GetY(), upd.GetWidth(), upd.GetHeight() ); + gdk_draw_rectangle( pizza->bin_window, g_eraseGC, 1, + upd.GetX(), upd.GetY(), upd.GetWidth(), upd.GetHeight() ); upd ++; } } m_clearRegion.Clear(); } +#endif wxNcPaintEvent nc_paint_event( GetId() ); nc_paint_event.SetEventObject( this ); @@ -3543,8 +3934,6 @@ void wxWindowGTK::GtkSendPaintEvents() // being redrawn because the wxWindows class is allowed to // paint over the window-less widgets. - GtkPizza *pizza = GTK_PIZZA(m_wxwindow); - GList *children = pizza->children; while (children) { @@ -3586,16 +3975,21 @@ void wxWindowGTK::GtkSendPaintEvents() m_updateRegion.Clear(); } -void wxWindowGTK::Clear() +void wxWindowGTK::ClearBackground() { wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); - if (!m_widget->window) return; - +#ifndef __WXGTK20__ if (m_wxwindow && m_wxwindow->window) { - gdk_window_clear( m_wxwindow->window ); + m_clearRegion.Clear(); + wxSize size( GetClientSize() ); + m_clearRegion.Union( 0,0,size.x,size.y ); + + // Better do this in idle? + GtkUpdate(); } +#endif } #if wxUSE_TOOLTIPS @@ -3609,20 +4003,39 @@ void wxWindowGTK::DoSetToolTip( wxToolTip *tip ) void wxWindowGTK::ApplyToolTip( GtkTooltips *tips, const wxChar *tip ) { - gtk_tooltips_set_tip( tips, GetConnectWidget(), wxConvCurrent->cWX2MB(tip), (gchar*) NULL ); + wxString tmp( tip ); + gtk_tooltips_set_tip( tips, GetConnectWidget(), wxGTK_CONV(tmp), (gchar*) NULL ); } #endif // wxUSE_TOOLTIPS +void wxWindowGTK::GtkSetBackgroundColour( const wxColour &colour ) +{ + GdkWindow *window = (GdkWindow*) NULL; + if (m_wxwindow) + window = GTK_PIZZA(m_wxwindow)->bin_window; + else + window = GetConnectWidget()->window; + + wxASSERT( window ); + + // We need the pixel value e.g. for background clearing. + m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) ); + + if (m_wxwindow) + { + // wxMSW doesn't clear the window here, either. + gdk_window_set_background( window, m_backgroundColour.GetColor() ); + } + + ApplyWidgetStyle(); +} + bool wxWindowGTK::SetBackgroundColour( const wxColour &colour ) { wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") ); if (!wxWindowBase::SetBackgroundColour(colour)) - { - // don't leave if the GTK widget has just - // been realized - if (!m_delayedBackgroundColour) return FALSE; - } + return FALSE; GdkWindow *window = (GdkWindow*) NULL; if (m_wxwindow) @@ -3636,27 +4049,27 @@ bool wxWindowGTK::SetBackgroundColour( const wxColour &colour ) // but it couldn't get applied as the // widget hasn't been realized yet. m_delayedBackgroundColour = TRUE; + return TRUE; } - - if (window) + else { - // We need the pixel value e.g. for background clearing. - m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) ); + GtkSetBackgroundColour( colour ); } - - if ((m_wxwindow) && - (m_wxwindow->window) && - (m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE))) - { - /* wxMSW doesn't clear the window here. I don't do that either to - provide compatibility. call Clear() to do the job. */ - gdk_window_set_background( window, m_backgroundColour.GetColor() ); - } + return TRUE; +} - ApplyWidgetStyle(); +void wxWindowGTK::GtkSetForegroundColour( const wxColour &colour ) +{ + GdkWindow *window = (GdkWindow*) NULL; + if (m_wxwindow) + window = GTK_PIZZA(m_wxwindow)->bin_window; + else + window = GetConnectWidget()->window; - return TRUE; + wxASSERT( window ); + + ApplyWidgetStyle(); } bool wxWindowGTK::SetForegroundColour( const wxColour &colour ) @@ -3683,12 +4096,29 @@ bool wxWindowGTK::SetForegroundColour( const wxColour &colour ) // widget hasn't been realized yet. m_delayedForegroundColour = TRUE; } - - ApplyWidgetStyle(); + else + { + GtkSetForegroundColour( colour ); + } return TRUE; } +#ifdef __WXGTK20__ +PangoContext *wxWindowGTK::GtkGetPangoDefaultContext() +{ + return gtk_widget_get_pango_context( m_widget ); +} + +PangoContext *wxWindowGTK::GtkGetPangoX11Context() +{ + if (!m_x11Context) + m_x11Context = pango_x_get_context( gdk_display ); + + return m_x11Context; +} +#endif + GtkStyle *wxWindowGTK::GetWidgetStyle() { if (m_widgetStyle) @@ -3739,12 +4169,18 @@ void wxWindowGTK::SetWidgetStyle() GtkStyle *style = GetWidgetStyle(); - if (m_font != wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT )) + if ( m_hasFont ) { - SET_STYLE_FONT(style, m_font.GetInternalFont( 1.0 )); +#ifdef __WXGTK20__ + pango_font_description_free( style->font_desc ); + style->font_desc = pango_font_description_copy( m_font.GetNativeFontInfo()->description ); +#else + gdk_font_unref( style->font ); + style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) ); +#endif } - if (m_foregroundColour.Ok()) + if ( m_hasFgCol ) { m_foregroundColour.CalcPixel( gtk_widget_get_colormap( m_widget ) ); if (m_foregroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT)) @@ -3770,7 +4206,7 @@ void wxWindowGTK::SetWidgetStyle() } } - if (m_backgroundColour.Ok()) + if ( m_hasBgCol && m_backgroundColour.Ok() ) { m_backgroundColour.CalcPixel( gtk_widget_get_colormap( m_widget ) ); if (m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)) @@ -3828,7 +4264,7 @@ void gtk_pop_hide_callback( GtkWidget *WXUNUSED(widget), bool* is_waiting ) static void SetInvokingWindow( wxMenu *menu, wxWindowGTK *win ) { menu->SetInvokingWindow( win ); - wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst(); + wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst(); while (node) { wxMenuItem *menuitem = node->GetData(); @@ -3897,13 +4333,16 @@ bool wxWindowGTK::DoPopupMenu( wxMenu *menu, int x, int y ) wxPopupMenuPositionCallback, // function to position it NULL, // client data 0, // button used to activate it +#ifdef __WXGTK20__ + gtk_get_current_event_time() +#else gs_timeLastClick // the time of activation +#endif ); while (is_waiting) { - while (gtk_events_pending()) - gtk_main_iteration(); + gtk_main_iteration(); } return TRUE; @@ -3947,9 +4386,7 @@ bool wxWindowGTK::IsOwnGtkWindow( GdkWindow *window ) bool wxWindowGTK::SetFont( const wxFont &font ) { - wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") ); - - if (!wxWindowBase::SetFont(font)) + if (!wxWindowBase::SetFont(font) || !m_widget) { return FALSE; } @@ -4210,21 +4647,13 @@ void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) ) GetClientSize( &cw, &ch ); m_clearRegion.Intersect( 0, 0, cw, ch ); } +#endif m_clipPaintRegion = TRUE; gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy ); m_clipPaintRegion = FALSE; -#else - - gdk_window_scroll( GTK_PIZZA(m_wxwindow)->bin_window, dx, dy ); - - GTK_PIZZA(m_wxwindow)->xoffset += dx; - GTK_PIZZA(m_wxwindow)->yoffset += dy; - -#endif - } @@ -4251,10 +4680,8 @@ wxPoint wxGetMousePosition() int x, y; GdkWindow* windowAtPtr = gdk_window_at_pointer(& x, & y); - if (!windowAtPtr) - return wxPoint(-999, -999); - Display *display = GDK_WINDOW_XDISPLAY(windowAtPtr); + Display *display = windowAtPtr ? GDK_WINDOW_XDISPLAY(windowAtPtr) : GDK_DISPLAY(); Window rootWindow = RootWindowOfScreen (DefaultScreenOfDisplay(display)); Window rootReturn, childReturn; int rootX, rootY, winX, winY; @@ -4299,3 +4726,4 @@ void wxWinModule::OnExit() gdk_gc_unref( g_eraseGC ); } +// vi:sts=4:sw=4:et