diff options
Diffstat (limited to 'generic/ttk')
| -rw-r--r-- | generic/ttk/ttkFrame.c | 15 | ||||
| -rw-r--r-- | generic/ttk/ttkManager.c | 18 | ||||
| -rw-r--r-- | generic/ttk/ttkManager.h | 8 | ||||
| -rw-r--r-- | generic/ttk/ttkNotebook.c | 103 | ||||
| -rw-r--r-- | generic/ttk/ttkPanedwindow.c | 37 |
5 files changed, 116 insertions, 65 deletions
diff --git a/generic/ttk/ttkFrame.c b/generic/ttk/ttkFrame.c index 58a114f..1bb0c98 100644 --- a/generic/ttk/ttkFrame.c +++ b/generic/ttk/ttkFrame.c @@ -1,4 +1,4 @@ -/* $Id: ttkFrame.c,v 1.9 2007/11/19 01:49:07 jenglish Exp $ +/* $Id: ttkFrame.c,v 1.10 2007/11/25 18:11:12 jenglish Exp $ * Copyright (c) 2004, Joe English * * ttk::frame and ttk::labelframe widgets. @@ -482,6 +482,11 @@ static void LabelframePlaceSlaves(void *recordPtr) } } +static int LabelRequest(void *managerData, int index, int width, int height) +{ + return 1; +} + /* LabelRemoved -- * Unset the -labelwidget option. * @@ -489,17 +494,17 @@ static void LabelframePlaceSlaves(void *recordPtr) * This routine is also called when the widget voluntarily forgets * the slave in LabelframeConfigure. */ -static void LabelRemoved(Ttk_Manager *mgr, int slaveIndex) +static void LabelRemoved(void *managerData, int slaveIndex) { - Labelframe *lframe = Ttk_ManagerData(mgr); + Labelframe *lframe = managerData; lframe->label.labelWidget = 0; } -static Ttk_ManagerSpec LabelframeManagerSpec = -{ +static Ttk_ManagerSpec LabelframeManagerSpec = { { "labelframe", Ttk_GeometryRequestProc, Ttk_LostSlaveProc }, LabelframeSize, LabelframePlaceSlaves, + LabelRequest, LabelRemoved }; diff --git a/generic/ttk/ttkManager.c b/generic/ttk/ttkManager.c index 3c9d51c..0df6a89 100644 --- a/generic/ttk/ttkManager.c +++ b/generic/ttk/ttkManager.c @@ -1,4 +1,4 @@ -/* $Id: ttkManager.c,v 1.4 2007/06/09 21:45:44 jenglish Exp $ +/* $Id: ttkManager.c,v 1.5 2007/11/25 18:11:12 jenglish Exp $ * * Copyright 2005, Joe English. Freely redistributable. * @@ -287,7 +287,7 @@ static void RemoveSlave(Ttk_Manager *mgr, int index) /* Notify manager: */ - mgr->managerSpec->SlaveRemoved(mgr, index); + mgr->managerSpec->SlaveRemoved(mgr->managerData, index); /* Remove from array: */ @@ -317,7 +317,15 @@ static void RemoveSlave(Ttk_Manager *mgr, int index) void Ttk_GeometryRequestProc(ClientData clientData, Tk_Window slaveWindow) { Ttk_Manager *mgr = clientData; - ScheduleUpdate(mgr, MGR_RESIZE_REQUIRED); + int slaveIndex = Ttk_SlaveIndex(mgr, slaveWindow); + int reqWidth = Tk_ReqWidth(slaveWindow); + int reqHeight= Tk_ReqHeight(slaveWindow); + + if (mgr->managerSpec->SlaveRequest( + mgr->managerData, slaveIndex, reqWidth, reqHeight)) + { + ScheduleUpdate(mgr, MGR_RESIZE_REQUIRED); + } } void Ttk_LostSlaveProc(ClientData clientData, Tk_Window slaveWindow) @@ -404,10 +412,6 @@ int Ttk_NumberSlaves(Ttk_Manager *mgr) { return mgr->nSlaves; } -void *Ttk_ManagerData(Ttk_Manager *mgr) -{ - return mgr->managerData; -} void *Ttk_SlaveData(Ttk_Manager *mgr, int slaveIndex) { return mgr->slaves[slaveIndex]->slaveData; diff --git a/generic/ttk/ttkManager.h b/generic/ttk/ttkManager.h index 550fe62..7d3ac6e 100644 --- a/generic/ttk/ttkManager.h +++ b/generic/ttk/ttkManager.h @@ -1,4 +1,4 @@ -/* $Id: ttkManager.h,v 1.6 2007/06/09 21:45:44 jenglish Exp $ +/* $Id: ttkManager.h,v 1.7 2007/11/25 18:11:12 jenglish Exp $ * * Copyright (c) 2005, Joe English. Freely redistributable. * @@ -23,13 +23,17 @@ typedef struct TtkManager_ Ttk_Manager; * SlaveRemoved() is called immediately before a slave is removed. * NB: the associated slave window may have been destroyed when this * routine is called. + * + * SlaveRequest() is called when a slave requests a size change. + * It should return 1 if the request should propagate, 0 otherwise. */ typedef struct { /* Manager hooks */ Tk_GeomMgr tkGeomMgr; /* "real" Tk Geometry Manager */ int (*RequestedSize)(void *managerData, int *widthPtr, int *heightPtr); void (*PlaceSlaves)(void *managerData); - void (*SlaveRemoved)(Ttk_Manager *, int slaveIndex); + int (*SlaveRequest)(void *managerData, int slaveIndex, int w, int h); + void (*SlaveRemoved)(void *managerData, int slaveIndex); } Ttk_ManagerSpec; /* diff --git a/generic/ttk/ttkNotebook.c b/generic/ttk/ttkNotebook.c index 2304774..c97c30e 100644 --- a/generic/ttk/ttkNotebook.c +++ b/generic/ttk/ttkNotebook.c @@ -1,8 +1,5 @@ -/* $Id: ttkNotebook.c,v 1.10 2007/10/25 22:52:41 jenglish Exp $ +/* $Id: ttkNotebook.c,v 1.11 2007/11/25 18:11:12 jenglish Exp $ * Copyright (c) 2004, Joe English - * - * NOTE-ACTIVE: activeTabIndex is not always correct (it's - * more trouble than it's worth to track this 100%) */ #include <string.h> @@ -645,35 +642,36 @@ static int NextTab(Notebook *nb, int index) /* SelectNearestTab -- * Handles the case where the current tab is forgotten, hidden, - * or destroyed. Select the next available tab; or, if there is none, - * leaves all tabs unselected. + * or destroyed. + * + * Unmap the current tab and schedule the next available one + * to be mapped at the next GM update. */ static void SelectNearestTab(Notebook *nb) { - int nextIndex = NextTab(nb, nb->notebook.currentIndex); + int currentIndex = nb->notebook.currentIndex; + int nextIndex = NextTab(nb, currentIndex); - if (nextIndex >= 0) { - SelectTab(nb, nextIndex); - } else { - /* No available tabs -- unmap current one. - * ASSERT: this is safe to do even when the slave is being destroyed. - */ - if (nb->notebook.currentIndex >= 0) { - Ttk_UnmapSlave(nb->notebook.mgr, nb->notebook.currentIndex); - TtkSendVirtualEvent(nb->core.tkwin, "NotebookTabChanged"); - } - nb->notebook.currentIndex = -1; + if (currentIndex >= 0) { + Ttk_UnmapSlave(nb->notebook.mgr, currentIndex); + } + if (currentIndex != nextIndex) { + TtkSendVirtualEvent(nb->core.tkwin, "NotebookTabChanged"); } + + nb->notebook.currentIndex = nextIndex; + Ttk_ManagerLayoutChanged(nb->notebook.mgr); + TtkRedisplayWidget(&nb->core); } /* TabRemoved -- GM SlaveRemoved hook. * Select the next tab if the current one is being removed. * Adjust currentIndex to account for removed slave. */ -static void TabRemoved(Ttk_Manager *mgr, int index) +static void TabRemoved(void *managerData, int index) { - Notebook *nb = Ttk_ManagerData(mgr); - Tab *tab = Ttk_SlaveData(mgr, index); + Notebook *nb = managerData; + Tab *tab = Ttk_SlaveData(nb->notebook.mgr, index); if (index == nb->notebook.currentIndex) { SelectNearestTab(nb); @@ -688,6 +686,11 @@ static void TabRemoved(Ttk_Manager *mgr, int index) TtkRedisplayWidget(&nb->core); } +static int TabRequest(void *managerData, int index, int width, int height) +{ + return 1; +} + /* AddTab -- * Add new tab at specified index. */ @@ -700,12 +703,14 @@ static int AddTab( if (!Ttk_Maintainable(interp, slaveWindow, nb->core.tkwin)) { return TCL_ERROR; } +#if 0 /* can't happen */ if (Ttk_SlaveIndex(nb->notebook.mgr, slaveWindow) >= 0) { Tcl_AppendResult(interp, Tk_PathName(slaveWindow), " already added", NULL); return TCL_ERROR; } +#endif /* Create and insert tab. */ @@ -731,12 +736,12 @@ static int AddTab( return TCL_OK; } -static Ttk_ManagerSpec NotebookManagerSpec = -{ +static Ttk_ManagerSpec NotebookManagerSpec = { { "notebook", Ttk_GeometryRequestProc, Ttk_LostSlaveProc }, NotebookSize, NotebookPlaceSlaves, - TabRemoved, + TabRequest, + TabRemoved }; /*------------------------------------------------------------------------ @@ -853,6 +858,8 @@ static int NotebookAddCommand( Notebook *nb = recordPtr; int index = Ttk_NumberSlaves(nb->notebook.mgr); Tk_Window slaveWindow; + int slaveIndex; + Tab *tab; if (objc <= 2 || objc % 2 != 1) { Tcl_WrongNumArgs(interp, 2, objv, "window ?options...?"); @@ -863,14 +870,21 @@ static int NotebookAddCommand( if (!slaveWindow) { return TCL_ERROR; } + slaveIndex = Ttk_SlaveIndex(nb->notebook.mgr, slaveWindow); - /* Create and initialize new tab: - */ - if (AddTab(interp, nb, index, slaveWindow, objc-3,objv+3) != TCL_OK) { + if (slaveIndex < 0) { /* New tab */ + return AddTab(interp, nb, index, slaveWindow, objc-3,objv+3); + } + + tab = Ttk_SlaveData(nb->notebook.mgr, slaveIndex); + if (tab->state == TAB_STATE_HIDDEN) { + tab->state = TAB_STATE_NORMAL; + } + if (ConfigureTab(interp, nb, tab, slaveWindow, objc-4,objv+4) != TCL_OK) { return TCL_ERROR; } - TtkResizeWidget(&nb->core); + TtkRedisplayWidget(&nb->core); return TCL_OK; } @@ -949,8 +963,8 @@ static int NotebookInsertCommand( return TCL_OK; } -/* $nb forget $item -- - * Removes the selected tab. +/* $nb forget $tab -- + * Removes the specified tab. */ static int NotebookForgetCommand( Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[], void *recordPtr) @@ -972,6 +986,34 @@ static int NotebookForgetCommand( return TCL_OK; } +/* $nb hide $tab -- + * Hides the specified tab. + */ +static int NotebookHideCommand( + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[], void *recordPtr) +{ + Notebook *nb = recordPtr; + int index; + Tab *tab; + + if (objc != 3) { + Tcl_WrongNumArgs(interp, 2, objv, "tab"); + return TCL_ERROR; + } + + if (GetTabIndex(interp, nb, objv[2], &index) != TCL_OK) { + return TCL_ERROR; + } + + tab = Ttk_SlaveData(nb->notebook.mgr, index); + tab->state = TAB_STATE_HIDDEN; + if (index == nb->notebook.currentIndex) { + SelectNearestTab(nb); + } + + return TCL_OK; +} + /* $nb identify $x $y -- * Returns name of tab element at $x,$y; empty string if none. */ @@ -1153,6 +1195,7 @@ static WidgetCommandSpec NotebookCommands[] = { "configure", TtkWidgetConfigureCommand }, { "cget", TtkWidgetCgetCommand }, { "forget", NotebookForgetCommand }, + { "hide", NotebookHideCommand }, { "identify", NotebookIdentifyCommand }, { "index", NotebookIndexCommand }, { "insert", NotebookInsertCommand }, diff --git a/generic/ttk/ttkPanedwindow.c b/generic/ttk/ttkPanedwindow.c index e961815..c9086f5 100644 --- a/generic/ttk/ttkPanedwindow.c +++ b/generic/ttk/ttkPanedwindow.c @@ -1,4 +1,4 @@ -/* $Id: ttkPanedwindow.c,v 1.11 2007/06/10 03:25:32 jenglish Exp $ +/* $Id: ttkPanedwindow.c,v 1.12 2007/11/25 18:11:12 jenglish Exp $ * * Copyright (c) 2005, Joe English. Freely redistributable. * @@ -404,10 +404,10 @@ static void PanedPlaceSlaves(void *managerData) PlacePanes(pw); } -static void PaneRemoved(Ttk_Manager *mgr, int index) +static void PaneRemoved(void *managerData, int index) { - Paned *pw = Ttk_ManagerData(mgr); - Pane *pane = Ttk_SlaveData(mgr, index); + Paned *pw = managerData; + Pane *pane = Ttk_SlaveData(pw->paned.mgr, index); DestroyPane(pw, pane); } @@ -440,35 +440,30 @@ static int AddPane( return TCL_OK; } -/* PanedGeometryRequestProc -- - * Update pane request size, but only if slave is currently unmapped. - * Geometry requests from mapped slaves are not directly honored, +/* PaneRequest -- + * Only update pane request size if slave is currently unmapped. + * Geometry requests from mapped slaves are not directly honored * in order to avoid unexpected pane resizes (esp. while the * user is dragging a sash [#1325286]). */ -static void PanedGeometryRequestProc( - ClientData clientData, Tk_Window slaveWindow) +static int PaneRequest(void *managerData, int index, int width, int height) { - Ttk_Manager *mgr = clientData; - Paned *pw = Ttk_ManagerData(mgr); + Paned *pw = managerData; + Pane *pane = Ttk_SlaveData(pw->paned.mgr, index); + Tk_Window slaveWindow = Ttk_SlaveWindow(pw->paned.mgr, index); + int horizontal = pw->paned.orient == TTK_ORIENT_HORIZONTAL; if (!Tk_IsMapped(slaveWindow)) { - int slaveIndex = Ttk_SlaveIndex(mgr, slaveWindow); /* ASSERT: != -1 */ - Pane *pane = Ttk_SlaveData(mgr, slaveIndex); - pane->reqSize - = pw->paned.orient == TTK_ORIENT_HORIZONTAL - ? Tk_ReqWidth(slaveWindow) : Tk_ReqHeight(slaveWindow); + pane->reqSize = horizontal ? width : height; } - - /* Continue with default GeometryRequestProc: - */ - Ttk_GeometryRequestProc(clientData, slaveWindow); + return 1; } static Ttk_ManagerSpec PanedManagerSpec = { - { "panedwindow", PanedGeometryRequestProc, Ttk_LostSlaveProc }, + { "panedwindow", Ttk_GeometryRequestProc, Ttk_LostSlaveProc }, PanedSize, PanedPlaceSlaves, + PaneRequest, PaneRemoved }; |