X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ae0bdb016fb973f49765101e3ba14f898aada4e7..0d2a2b601b1994333886dff8f53d82a714c4042f:/src/gtk/window.cpp diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp index 3a1c153c6e..51302a0530 100644 --- a/src/gtk/window.cpp +++ b/src/gtk/window.cpp @@ -21,18 +21,23 @@ #include "wx/utils.h" #include "wx/dialog.h" #include "wx/msgdlg.h" -#include "wx/dcclient.h" +#if wxUSE_DRAG_AND_DROP #include "wx/dnd.h" +#endif #include "wx/menu.h" #include "wx/statusbr.h" #include "wx/intl.h" #include "wx/settings.h" #include "wx/log.h" -#include "gdk/gdkprivate.h" -#include "gdk/gdkkeysyms.h" #include +#include "gdk/gdk.h" +#include "gtk/gtk.h" +#include "gdk/gdkprivate.h" +#include "gdk/gdkkeysyms.h" +#include "wx/gtk/win_gtk.h" + //----------------------------------------------------------------------------- // documentation on internals //----------------------------------------------------------------------------- @@ -120,15 +125,51 @@ #endif #endif +//----------------------------------------------------------------------------- +// (debug) +//----------------------------------------------------------------------------- + +#ifdef __WXDEBUG__ + +static gint gtk_debug_focus_in_callback( GtkWidget *WXUNUSED(widget), + GdkEvent *WXUNUSED(event), + const char *name ) +{ + printf( "FOCUS NOW AT: " ); + printf( name ); + printf( "\n" ); + + return FALSE; +} + +void debug_focus_in( GtkWidget* widget, const char* name, const char *window ) +{ + return; + + wxString tmp = name; + tmp += " FROM "; + tmp += window; + + char *s = new char[tmp.Length()+1]; + + strcpy( s, WXSTRINGCAST tmp ); + + gtk_signal_connect( GTK_OBJECT(widget), "focus_in_event", + GTK_SIGNAL_FUNC(gtk_debug_focus_in_callback), (gpointer)s ); +} + +#endif + //----------------------------------------------------------------------------- // data //----------------------------------------------------------------------------- -extern wxList wxPendingDelete; -extern wxList wxTopLevelWindows; -extern bool g_blockEventsOnDrag; -extern bool g_blockEventsOnScroll; -static bool g_capturing = FALSE; +extern wxList wxPendingDelete; +extern wxList wxTopLevelWindows; +extern bool g_blockEventsOnDrag; +extern bool g_blockEventsOnScroll; +static bool g_capturing = FALSE; +static wxWindow *g_focusWindow = (wxWindow*) NULL; // hack: we need something to pass to gtk_menu_popup, so we store the time of // the last click here @@ -181,7 +222,7 @@ static void gtk_window_draw_callback( GtkWidget *WXUNUSED(widget), GdkRectangle } //----------------------------------------------------------------------------- -// "key_press_event" +// "key_press_event" from any window //----------------------------------------------------------------------------- static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win ) @@ -276,7 +317,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_e if (!key_code) return FALSE; - wxKeyEvent event( wxEVT_CHAR ); + wxKeyEvent event( wxEVT_KEY_DOWN ); 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); @@ -303,11 +344,157 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_e ancestor = ancestor->GetParent(); } } + + // win is a control: tab can be propagated up + if ((!ret) && (gdk_event->keyval == GDK_Tab)) + { + wxNavigationKeyEvent new_event; + new_event.SetDirection( !(gdk_event->state & GDK_SHIFT_MASK) ); + new_event.SetWindowChange( FALSE ); + new_event.SetCurrentFocus( win ); + ret = win->GetEventHandler()->ProcessEvent( new_event ); + } + +/* + // win is a panel: up can be propagated to the panel + if ((!ret) && (win->m_wxwindow) && (win->m_parent) && (win->m_parent->AcceptsFocus()) && + (gdk_event->keyval == GDK_Up)) + { + win->m_parent->SetFocus(); + ret = TRUE; + } + + // win is a panel: left/right can be propagated to the panel + if ((!ret) && (win->m_wxwindow) && + ((gdk_event->keyval == GDK_Right) || (gdk_event->keyval == GDK_Left) || + (gdk_event->keyval == GDK_Up) || (gdk_event->keyval == GDK_Down))) + { + wxNavigationKeyEvent new_event; + new_event.SetDirection( (gdk_event->keyval == GDK_Right) || (gdk_event->keyval == GDK_Down) ); + new_event.SetCurrentFocus( win ); + ret = win->GetEventHandler()->ProcessEvent( new_event ); + } +*/ + + if (ret) + { + gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" ); + } + + return ret; +} + +//----------------------------------------------------------------------------- +// "key_release_event" from any window +//----------------------------------------------------------------------------- + +static gint gtk_window_key_release_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win ) +{ + if (!win->HasVMT()) return FALSE; + if (g_blockEventsOnDrag) return FALSE; + +/* + printf( "OnKeyRelease from " ); + if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) + printf( win->GetClassInfo()->GetClassName() ); + printf( ".\n" ); +*/ + + long key_code = 0; + switch (gdk_event->keyval) + { + case GDK_BackSpace: key_code = WXK_BACK; break; + case GDK_Tab: key_code = WXK_TAB; break; + case GDK_Linefeed: key_code = WXK_RETURN; break; + case GDK_Clear: key_code = WXK_CLEAR; break; + case GDK_Return: key_code = WXK_RETURN; break; + case GDK_Pause: key_code = WXK_PAUSE; break; + case GDK_Scroll_Lock: key_code = WXK_SCROLL; break; + case GDK_Escape: key_code = WXK_ESCAPE; break; + case GDK_Delete: key_code = WXK_DELETE; break; + case GDK_Home: key_code = WXK_HOME; break; + case GDK_Left: key_code = WXK_LEFT; break; + case GDK_Up: key_code = WXK_UP; break; + case GDK_Right: key_code = WXK_RIGHT; break; + case GDK_Down: key_code = WXK_DOWN; break; + case GDK_Prior: key_code = WXK_PRIOR; break; +// case GDK_Page_Up: key_code = WXK_PAGEUP; break; + case GDK_Next: key_code = WXK_NEXT; break; +// case GDK_Page_Down: key_code = WXK_PAGEDOWN; break; + case GDK_End: key_code = WXK_END; break; + case GDK_Begin: key_code = WXK_HOME; break; + case GDK_Select: key_code = WXK_SELECT; break; + case GDK_Print: key_code = WXK_PRINT; break; + case GDK_Execute: key_code = WXK_EXECUTE; break; + case GDK_Insert: key_code = WXK_INSERT; break; + case GDK_Num_Lock: key_code = WXK_NUMLOCK; break; + case GDK_KP_Tab: key_code = WXK_TAB; break; + case GDK_KP_Enter: key_code = WXK_RETURN; break; + case GDK_KP_Home: key_code = WXK_HOME; break; + case GDK_KP_Left: key_code = WXK_LEFT; break; + case GDK_KP_Up: key_code = WXK_UP; break; + case GDK_KP_Right: key_code = WXK_RIGHT; break; + case GDK_KP_Down: key_code = WXK_DOWN; break; + case GDK_KP_Prior: key_code = WXK_PRIOR; break; +// case GDK_KP_Page_Up: key_code = WXK_PAGEUP; break; + case GDK_KP_Next: key_code = WXK_NEXT; break; +// case GDK_KP_Page_Down: key_code = WXK_PAGEDOWN; break; + case GDK_KP_End: key_code = WXK_END; break; + case GDK_KP_Begin: key_code = WXK_HOME; break; + case GDK_KP_Insert: key_code = WXK_INSERT; break; + case GDK_KP_Delete: key_code = WXK_DELETE; break; + case GDK_KP_Multiply: key_code = WXK_MULTIPLY; break; + case GDK_KP_Add: key_code = WXK_ADD; break; + case GDK_KP_Separator: key_code = WXK_SEPARATOR; break; + case GDK_KP_Subtract: key_code = WXK_SUBTRACT; break; + case GDK_KP_Decimal: key_code = WXK_DECIMAL; break; + case GDK_KP_Divide: key_code = WXK_DIVIDE; break; + case GDK_KP_0: key_code = WXK_NUMPAD0; break; + case GDK_KP_1: key_code = WXK_NUMPAD1; break; + case GDK_KP_2: key_code = WXK_NUMPAD2; break; + case GDK_KP_3: key_code = WXK_NUMPAD3; break; + case GDK_KP_4: key_code = WXK_NUMPAD4; break; + case GDK_KP_5: key_code = WXK_NUMPAD5; break; + case GDK_KP_6: key_code = WXK_NUMPAD6; break; + case GDK_KP_7: key_code = WXK_NUMPAD7; break; + case GDK_KP_8: key_code = WXK_NUMPAD7; break; + case GDK_KP_9: key_code = WXK_NUMPAD9; break; + case GDK_F1: key_code = WXK_F1; break; + case GDK_F2: key_code = WXK_F2; break; + case GDK_F3: key_code = WXK_F3; break; + case GDK_F4: key_code = WXK_F4; break; + case GDK_F5: key_code = WXK_F5; break; + case GDK_F6: key_code = WXK_F6; break; + case GDK_F7: key_code = WXK_F7; break; + case GDK_F8: key_code = WXK_F8; break; + case GDK_F9: key_code = WXK_F9; break; + case GDK_F10: key_code = WXK_F10; break; + case GDK_F11: key_code = WXK_F11; break; + case GDK_F12: key_code = WXK_F12; break; + default: + { + if ((gdk_event->keyval >= 0x20) && (gdk_event->keyval <= 0xFF)) + key_code = gdk_event->keyval; + } + } + + if (!key_code) return FALSE; + + wxKeyEvent event( wxEVT_KEY_UP ); + 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_keyCode = key_code; + event.m_x = 0; + event.m_y = 0; + event.SetEventObject( win ); + + bool ret = win->GetEventHandler()->ProcessEvent( event ); if (ret) { - if ((gdk_event->keyval >= 0x20) && (gdk_event->keyval <= 0xFF)) - gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" ); + gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" ); } return ret; @@ -563,6 +750,17 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion *gdk_event, wxWindow *win ) { + if (gdk_event->is_hint) + { + int x = 0; + int y = 0; + GdkModifierType state; + gdk_window_get_pointer(gdk_event->window, &x, &y, &state); + gdk_event->x = x; + gdk_event->y = y; + gdk_event->state = state; + } + if (!win->IsOwnGtkWindow( gdk_event->window )) return TRUE; if (g_blockEventsOnDrag) return TRUE; @@ -575,7 +773,7 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) printf( win->GetClassInfo()->GetClassName() ); printf( ".\n" ); -*/ +*/ wxMouseEvent event( wxEVT_MOTION ); event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); @@ -658,6 +856,9 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win ) { if (g_blockEventsOnDrag) return TRUE; + + g_focusWindow = win; + if (win->m_wxwindow) { if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow)) @@ -729,10 +930,13 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win ) { - if (widget->window != gdk_event->window) return TRUE; - if (g_blockEventsOnDrag) return TRUE; + if ((widget->window) && (win->m_cursor)) + gdk_window_set_cursor( widget->window, win->m_cursor->GetCursor() ); + + if (widget->window != gdk_event->window) return TRUE; + if (!win->HasVMT()) return TRUE; /* @@ -742,9 +946,6 @@ static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_ printf( ".\n" ); */ - if ((widget->window) && (win->m_cursor)) - gdk_window_set_cursor( widget->window, win->m_cursor->GetCursor() ); - wxMouseEvent event( wxEVT_ENTER_WINDOW ); event.SetEventObject( win ); @@ -777,10 +978,13 @@ static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_ static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win ) { - if (widget->window != gdk_event->window) return TRUE; - if (g_blockEventsOnDrag) return TRUE; + if ((widget->window) && (win->m_cursor)) + gdk_window_set_cursor( widget->window, wxSTANDARD_CURSOR->GetCursor() ); + + if (widget->window != gdk_event->window) return TRUE; + if (!win->HasVMT()) return TRUE; /* @@ -790,9 +994,6 @@ static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_ printf( ".\n" ); */ - if ((widget->window) && (win->m_cursor)) - gdk_window_set_cursor( widget->window, wxSTANDARD_CURSOR->GetCursor() ); - wxMouseEvent event( wxEVT_LEAVE_WINDOW ); event.SetEventObject( win ); @@ -1032,6 +1233,15 @@ static void wxInsertChildInWindow( wxWindow* parent, wxWindow* child ) child->m_height ); } +//----------------------------------------------------------------------------- +// global functions +//----------------------------------------------------------------------------- + +wxWindow* wxGetActiveWindow() +{ + return g_focusWindow; +} + //----------------------------------------------------------------------------- // wxWindow //----------------------------------------------------------------------------- @@ -1043,6 +1253,7 @@ BEGIN_EVENT_TABLE(wxWindow, wxEvtHandler) EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged) EVT_INIT_DIALOG(wxWindow::OnInitDialog) EVT_IDLE(wxWindow::OnIdle) + EVT_KEY_DOWN(wxWindow::OnKeyDown) END_EVENT_TABLE() wxWindow::wxWindow() @@ -1093,7 +1304,9 @@ wxWindow::wxWindow() m_isShown = FALSE; m_isEnabled = TRUE; +#if wxUSE_DRAG_AND_DROP m_dropTarget = (wxDropTarget*) NULL; +#endif m_resizing = FALSE; m_scrollGC = (GdkGC*) NULL; m_widgetStyle = (GtkStyle*) NULL; @@ -1104,6 +1317,7 @@ wxWindow::wxWindow() m_clientData = NULL; m_isStaticBox = FALSE; + m_acceptsFocus = FALSE; } wxWindow::wxWindow( wxWindow *parent, wxWindowID id, @@ -1126,9 +1340,18 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id, m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL ); GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); + +#ifdef __WXDEBUG__ + debug_focus_in( m_widget, "wxWindow::m_widget", name ); +#endif GtkScrolledWindow *s_window = GTK_SCROLLED_WINDOW(m_widget); +#ifdef __WXDEBUG__ + debug_focus_in( s_window->hscrollbar, "wxWindow::hsrcollbar", name ); + debug_focus_in( s_window->vscrollbar, "wxWindow::vsrcollbar", name ); +#endif + GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass ); scroll_class->scrollbar_spacing = 0; @@ -1142,6 +1365,10 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id, m_wxwindow = gtk_myfixed_new(); +#ifdef __WXDEBUG__ + debug_focus_in( m_wxwindow, "wxWindow::m_wxwindow", name ); +#endif + #ifdef NEW_GTK_SCROLL_CODE gtk_scrolled_window_add_with_viewport( GTK_SCROLLED_WINDOW(m_widget), m_wxwindow ); GtkViewport *viewport = GTK_VIEWPORT(s_window->child); @@ -1150,6 +1377,10 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id, GtkViewport *viewport = GTK_VIEWPORT(s_window->viewport); #endif +#ifdef __WXDEBUG__ + debug_focus_in( GTK_WIDGET(viewport), "wxWindow::viewport", name ); +#endif + if (m_windowStyle & wxRAISED_BORDER) { gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_OUT ); @@ -1163,10 +1394,16 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id, gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_NONE ); } - if (m_windowStyle & wxTAB_TRAVERSAL == wxTAB_TRAVERSAL) + if ((m_windowStyle & wxTAB_TRAVERSAL) != 0) + { GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS ); + m_acceptsFocus = FALSE; + } else + { GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS ); + m_acceptsFocus = TRUE; + } // shut the viewport up gtk_viewport_set_hadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) ); @@ -1235,7 +1472,9 @@ wxWindow::~wxWindow() { m_hasVMT = FALSE; +#if wxUSE_DRAG_AND_DROP if (m_dropTarget) delete m_dropTarget; +#endif if (m_parent) m_parent->RemoveChild( this ); if (m_widget) Show( FALSE ); @@ -1354,7 +1593,9 @@ void wxWindow::PreCreation( wxWindow *parent, wxWindowID id, m_isShown = FALSE; m_isEnabled = TRUE; +#if wxUSE_DRAG_AND_DROP m_dropTarget = (wxDropTarget *) NULL; +#endif m_resizing = FALSE; m_windowValidator = (wxValidator *) NULL; m_scrollGC = (GdkGC*) NULL; @@ -1393,6 +1634,9 @@ void wxWindow::ConnectWidget( GtkWidget *widget ) gtk_signal_connect( GTK_OBJECT(widget), "key_press_event", GTK_SIGNAL_FUNC(gtk_window_key_press_callback), (gpointer)this ); + gtk_signal_connect( GTK_OBJECT(widget), "key_release_event", + GTK_SIGNAL_FUNC(gtk_window_key_release_callback), (gpointer)this ); + gtk_signal_connect( GTK_OBJECT(widget), "button_press_event", GTK_SIGNAL_FUNC(gtk_window_button_press_callback), (gpointer)this ); @@ -1523,8 +1767,8 @@ void wxWindow::SetSize( int x, int y, int width, int height, int sizeFlags ) if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth; if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight; - if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_minWidth; - if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_minHeight; + if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth; + if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight; wxPoint pt( m_parent->GetClientAreaOrigin() ); gtk_myfixed_move( GTK_MYFIXED(m_parent->m_wxwindow), m_widget, m_x+pt.x, m_y+pt.y ); @@ -1899,20 +2143,47 @@ void wxWindow::MakeModal( bool modal ) } } +void wxWindow::OnKeyDown( wxKeyEvent &event ) +{ + event.SetEventType( wxEVT_CHAR ); + + if (!GetEventHandler()->ProcessEvent( event )) + { + event.Skip(); + } +} + void wxWindow::SetFocus() { wxCHECK_RET( (m_widget != NULL), "invalid window" ); - + GtkWidget *connect_widget = GetConnectWidget(); if (connect_widget) { - if (GTK_WIDGET_CAN_FOCUS(connect_widget) && !GTK_WIDGET_HAS_FOCUS (connect_widget) ) + if (GTK_WIDGET_CAN_FOCUS(connect_widget) /*&& !GTK_WIDGET_HAS_FOCUS (connect_widget)*/ ) { gtk_widget_grab_focus (connect_widget); } + else if (GTK_IS_CONTAINER(connect_widget)) + { + gtk_container_focus( GTK_CONTAINER(connect_widget), GTK_DIR_TAB_FORWARD ); + } + else + { + } } } +wxWindow *wxWindow::FindFocus() +{ + return g_focusWindow; +} + +bool wxWindow::AcceptsFocus() const +{ + return IsEnabled() && IsShown() && m_acceptsFocus; +} + bool wxWindow::OnClose() { return TRUE; @@ -2080,6 +2351,11 @@ void wxWindow::SetCursor( const wxCursor &cursor ) gdk_window_set_cursor( m_wxwindow->window, m_cursor->GetCursor() ); } +void wxWindow::WarpPointer( int WXUNUSED(x), int WXUNUSED(y) ) +{ + // TODO +} + void wxWindow::Refresh( bool eraseBackground, const wxRect *rect ) { wxCHECK_RET( (m_widget != NULL), "invalid window" ); @@ -2369,6 +2645,8 @@ bool wxWindow::PopupMenu( wxMenu *menu, int WXUNUSED(x), int WXUNUSED(y) ) return TRUE; } +#if wxUSE_DRAG_AND_DROP + void wxWindow::SetDropTarget( wxDropTarget *dropTarget ) { wxCHECK_RET( m_widget != NULL, "invalid window" ); @@ -2388,6 +2666,8 @@ wxDropTarget *wxWindow::GetDropTarget() const return m_dropTarget; } +#endif + GtkWidget* wxWindow::GetConnectWidget() { GtkWidget *connect_widget = m_widget; @@ -3154,8 +3434,8 @@ void wxWindow::GetClientSizeConstraint(int *w, int *h) const void wxWindow::GetPositionConstraint(int *x, int *y) const { - wxLayoutConstraints *constr = GetConstraints(); - if (constr) + wxLayoutConstraints *constr = GetConstraints(); + if (constr) { *x = constr->left.GetValue(); *y = constr->top.GetValue(); @@ -3164,12 +3444,7 @@ void wxWindow::GetPositionConstraint(int *x, int *y) const GetPosition(x, y); } -bool wxWindow::AcceptsFocus() const -{ - return IsEnabled() && IsShown(); -} - void wxWindow::OnIdle(wxIdleEvent& WXUNUSED(event) ) { - UpdateWindowUI(); + UpdateWindowUI(); }