/* * File: wx_panel.cc * Purpose: wxPanel class implementation (X version) * Author: Julian Smart * Created: 1993 * Updated: August 1994 * RCS_ID: $Id: wx_panel.cc,v 1.3 1994/08/14 21:28:43 edz Exp $ * Copyright: (c) 1993, AIAI, University of Edinburgh */ static const char sccsid[] = "@(#)wx_panel.cc 1.2 5/9/94"; #ifdef __GNUG__ #pragma implementation #endif #include "common.h" #include "wx_panel.h" #include "wx_frame.h" #include "wx_utils.h" #include "wx_item.h" #include "wx_dcpan.h" #include "wx_privt.h" #if USE_EXTENDED_STATICS #include "wx_stat.h" #endif #ifdef wx_motif #include #include #include #include #include extern void wxPanelItemEventHandler (Widget wid, XtPointer client_data, XEvent* event, Boolean *continueToDispatch); #endif #ifdef wx_xview #include #include #include extern void wxPanelEventProc (Panel panel, Event * event); // See wx_item.cc void wxPanelInterposeProc(Panel panel, Event *event, Notify_arg arg, Notify_event_type type); #endif // Constructor IMPLEMENT_DYNAMIC_CLASS(wxPanel, wxCanvas) wxPanel::wxPanel (void) { new_line = FALSE; label_position = wxHORIZONTAL; hSpacing = PANEL_HSPACING; vSpacing = PANEL_VSPACING; initial_hspacing = hSpacing; initial_vspacing = vSpacing; current_hspacing = hSpacing; current_vspacing = vSpacing; panelBackgroundBrush = NULL; labelFont = NULL; buttonFont = NULL; backColour = NULL; labelColour = NULL; buttonColour = NULL; #ifdef wx_motif // For absolute-positioning auto layout cursor_x = PANEL_LEFT_MARGIN; cursor_y = PANEL_TOP_MARGIN; max_height = 0; max_line_height = 0; max_width = 0; last_created = 0; borderWidget = 0; new_line = FALSE; firstRowWidget = NULL; lastWidget = NULL; panelWidget = NULL; allRelative = TRUE; currentRow = 0; currentCol = 0; handle = NULL; // Focus processing previousFocus = NULL; manualChange = FALSE; #endif has_child = FALSE; wx_dc = NULL; } wxPanel::wxPanel (wxWindow *parent, int x, int y, int width, int height, long style, char *name): wxbPanel (parent, x, y, width, height, style, name) { Create (parent, x, y, width, height, style, name); } Bool wxPanel:: Create (wxWindow *parent, int x, int y, int width, int height, long style, char *name) { wx_dc = NULL; SetName(name); new_line = FALSE; label_position = wxHORIZONTAL; if (!parent) return FALSE; window_parent = parent; panelBackgroundBrush = NULL; has_child = FALSE; windowStyle = style; hSpacing = PANEL_HSPACING; vSpacing = PANEL_VSPACING; initial_hspacing = hSpacing; initial_vspacing = vSpacing; current_hspacing = hSpacing; current_vspacing = vSpacing; labelFont = NULL; buttonFont = NULL; backColour = NULL; labelColour = NULL; buttonColour = NULL; if (wxSubType(parent->__type, wxTYPE_PANEL)) { wxPanel *parentPanel = (wxPanel *)parent; parentPanel->GetValidPosition(&x,&y) ; labelFont = parentPanel->labelFont ; buttonFont = parentPanel->buttonFont ; backColour = parentPanel->backColour ; labelColour = parentPanel->labelColour ; buttonColour = parentPanel->buttonColour ; } #ifdef wx_motif // Focus processing previousFocus = NULL; manualChange = FALSE; // For absolute-positioning auto layout cursor_x = PANEL_LEFT_MARGIN; cursor_y = PANEL_TOP_MARGIN; max_height = 0; max_line_height = 0; max_width = 0; borderWidget = 0; firstRowWidget = NULL; lastWidget = NULL; allRelative = TRUE; panelWidget = NULL; currentRow = 0; currentCol = 0; last_created = 0; // Must create panel big for Motif to resize properly later if (width == -1) width = 1000; if (height == -1) height = 1000; Widget parentWidget = 0; if (wxSubType(parent->__type, wxTYPE_FRAME)) parentWidget = ((wxFrame *)parent)->clientArea; else if (wxSubType(parent->__type, wxTYPE_PANEL)) parentWidget = (Widget)parent->handle; else { wxError("Panel subwindow must be a child of either a frame or panel!"); return FALSE; } wxCanvas::Create(parent, x, y, width, height, style, name); panelWidget = (Widget)handle; // Construct a new brush that takes on the // real background colour of this panel. panelBackgroundBrush = new wxBrush; Pixel thePix; XtVaGetValues(panelWidget, XmNbackground, &thePix, NULL); panelBackgroundBrush->colour.pixel = thePix; GetPanelDC()->SetBackground(panelBackgroundBrush); #endif // wx_motif #ifdef wx_xview // Compute my creation pos. if (wxSubType(parent->__type, wxTYPE_PANEL)) { wxPanel *father = (wxPanel *)parent; father->GetValidPosition (&x, &y); } wxWindow *father = parent; while (!wxSubType (father->__type, wxTYPE_FRAME)) { int xx, yy; father->GetPosition(&xx, &yy); x += xx; y += yy; father = father->GetParent (); } int y_offset = ((wxFrame *)father)->y_offset; if ((y > -1) && (parent == father)) // If direct child of frame, add offset, // else will have been dealt with already y += y_offset; // Allow for possible menu bar Bool scrollable = style & wxVSCROLL; Frame x_frame = (Frame) (father->GetHandle ()); Panel x_panel; if (!(father->GetWindowStyleFlag() & wxPUSH_PIN) || wxSubType(parent->__type, wxTYPE_PANEL)) x_panel = (Panel) xv_create (x_frame, scrollable ? SCROLLABLE_PANEL : PANEL, NULL); else x_panel = (Panel) xv_get (x_frame, // We should have a panel already FRAME_CMD_PANEL); xv_set(x_panel, PANEL_BACKGROUND_PROC, wxPanelEventProc, PANEL_ACCEPT_KEYSTROKE, TRUE, WIN_CLIENT_DATA, (char *) this, PANEL_LAYOUT, PANEL_HORIZONTAL, XV_SHOW, FALSE, NULL); notify_interpose_event_func(x_panel, (Notify_func)wxPanelInterposeProc, NOTIFY_SAFE); Scrollbar sb; if (scrollable) sb = xv_create (x_panel, SCROLLBAR, NULL); if (x > -1) { xv_set (x_panel, XV_X, x, NULL); } if (y > -1) xv_set (x_panel, XV_Y, y, NULL); // If width = -1, will extend to edge of frame xv_set (x_panel, XV_WIDTH, width, NULL); if (height > -1) xv_set (x_panel, XV_HEIGHT, height, NULL); xv_set (x_panel, XV_SHOW, TRUE, NULL); handle = (char *) x_panel; xv_set(x_panel, PANEL_REPAINT_PROC, wxPanelRepaintProc, NULL); xv_set(x_panel, XV_KEY_DATA, PANEL_STATIC_ITEM, this, NULL); if (parent) parent->AddChild (this); wx_dc = new wxPanelDC(this); // Not necessary in Motif section, done in wx_canvs.cc #endif return TRUE; } wxPanel::~wxPanel (void) { if (panelBackgroundBrush) { wx_dc->SetBackground(NULL); delete panelBackgroundBrush; } #ifdef wx_motif DestroyChildren (); /* if (borderWidget) { // This patch come from Torsten. (lier@lier1) // I do not know if it is needed in j1 version?? wxWidgetHashTable->Delete ((long) borderWidget); XtDestroyWidget (borderWidget); borderWidget = 0; } */ #endif #ifdef wx_xview if (handle) xv_set((Panel)handle, PANEL_REPAINT_PROC, NULL, NULL); #endif } void wxPanel:: SetSize (int x, int y, int w, int h, int sizeFlags) { #ifdef wx_motif wxCanvas::SetSize(x, y, w, h, sizeFlags); #endif #ifdef wx_xview if (x == -1 || y == -1) { int xx, yy; GetPosition (&xx, &yy); if (x == -1) x = xx; if (y == -1) y = yy; } if (w == -1 || h == -1) { int ww, hh; GetSize (&ww, &hh); if (w == -1) w = ww; if (h == -1) h = hh; } wxWindow *father = GetParent(); while (!wxSubType (father->__type, wxTYPE_FRAME)) { int xx, yy; father->GetPosition(&xx, &yy); x += xx; y += yy; father = (wxPanel *) (father->GetParent ()); } int y_offset = ((wxFrame *)father)->y_offset; if ((y > -1) && (GetParent() == father)) // If direct child of frame, add offset, // else will have been dealt with already y += y_offset; // Allow for possible menu bar // if (window_parent && wxSubType (window_parent->__type, wxTYPE_FRAME)) // real_y += ((wxFrame *) window_parent)->y_offset; // Allow for possible menu bar Xv_opaque object = (Xv_opaque) handle; (void) xv_set (object, XV_X, x, XV_Y, y, NULL); (void) xv_set (object, XV_WIDTH, w, XV_HEIGHT, h, NULL); #endif GetEventHandler()->OnSize (w, h); } void wxPanel:: SetClientSize (int w, int h) { #ifdef wx_motif SetSize (-1, -1, w, h); #endif #ifdef wx_xview SetSize (-1, -1, w, h); #endif } void wxPanel:: GetPosition (int *x, int *y) { #ifdef wx_motif wxCanvas::GetPosition(x, y); #endif #ifdef wx_xview if (!GetParent() || wxSubType(GetParent()->__type, wxTYPE_FRAME)) { wxWindow::GetPosition (x, y); if (GetParent()) *y = *y - ((wxFrame *) GetParent())->y_offset; // Allow for menu bar } else { wxWindow *parent = GetParent(); int parentX = (int)xv_get((Xv_opaque)parent->handle, XV_X); int parentY = (int)xv_get((Xv_opaque)parent->handle, XV_Y); int thisX = (int)xv_get((Xv_opaque)handle, XV_X); int thisY = (int)xv_get((Xv_opaque)handle, XV_Y); *x = thisX - parentX; *y = thisY - parentY; } #endif } /***************************************************************** * ITEM PLACEMENT FUNCTIONS *****************************************************************/ // Start a new line #ifdef wx_motif void wxPanel:: RealNewLine (void) { //cursor_x = PANEL_LEFT_MARGIN; cursor_x = initial_hspacing; if (max_line_height == 0) { cursor_y += current_vspacing; } else cursor_y += current_vspacing + max_line_height; max_line_height = 0; new_line = FALSE; } #endif void wxPanel:: NewLine (void) { #ifdef wx_motif if (new_line) current_vspacing += vSpacing; else current_vspacing = vSpacing; new_line = TRUE; #endif #ifdef wx_xview Panel panel = (Panel) handle; if (new_line) { (void) xv_create (panel, PANEL_MESSAGE, PANEL_LAYOUT, PANEL_HORIZONTAL, PANEL_NEXT_ROW, vSpacing, NULL); } new_line = TRUE; #endif } void wxPanel:: NewLine (int pixels) { #ifdef wx_motif if (new_line) current_vspacing += pixels; else current_vspacing = pixels; new_line = TRUE; #endif #ifdef wx_xview Panel panel = (Panel) handle; if (new_line) { (void) xv_create (panel, PANEL_MESSAGE, PANEL_LAYOUT, PANEL_HORIZONTAL, PANEL_NEXT_ROW, pixels, NULL); } new_line = TRUE; #endif } void wxPanel:: Tab (void) { #ifdef wx_motif // If we're doing a newline on a bulletin board, we work this // out ourselves. cursor_x += hSpacing; if (cursor_x > max_width) max_width = cursor_x; #endif #ifdef wx_xview current_hspacing += hSpacing; Panel panel = (Panel) handle; (void) xv_set (panel, PANEL_ITEM_X_GAP, current_hspacing, NULL); #endif } void wxPanel:: Tab (int pixels) { #ifdef wx_motif // If we're doing a newline on a bulletin board, we work this // out ourselves. cursor_x += pixels; if (cursor_x > max_width) max_width = cursor_x; #endif #ifdef wx_xview current_hspacing += pixels; Panel panel = (Panel) handle; /* (void) xv_create(panel, PANEL_MESSAGE, PANEL_LAYOUT, PANEL_HORIZONTAL, XV_WIDTH, pixels, NULL); */ (void) xv_set (panel, PANEL_ITEM_X_GAP, current_hspacing, NULL); #endif } void wxPanel:: GetCursor (int *x, int *y) { #ifdef wx_motif *x = cursor_x; *y = cursor_y; #endif #ifdef wx_xview Xv_opaque object = (Xv_opaque) handle; *x = (int) xv_get (object, PANEL_ITEM_X); *y = (int) xv_get (object, PANEL_ITEM_Y); #endif } // Set/get horizontal spacing void wxPanel:: SetHorizontalSpacing (int sp) { #ifdef wx_motif hSpacing = sp; current_hspacing = sp; /* XtVaSetValues((Widget)handle, XmNmarginWidth, sp, NULL); */ #endif #ifdef wx_xview Xv_opaque object = (Xv_opaque) handle; (void) xv_set (object, PANEL_ITEM_X_GAP, sp, NULL); #endif } int wxPanel:: GetHorizontalSpacing (void) { #ifdef wx_motif return hSpacing; #endif #ifdef wx_xview Xv_opaque object = (Xv_opaque) handle; return (int) xv_get (object, PANEL_ITEM_X_GAP); #endif } // Set/get vertical spacing void wxPanel:: SetVerticalSpacing (int sp) { #ifdef wx_motif vSpacing = sp; current_vspacing = sp; /* XtVaSetValues((Widget)handle, XmNmarginHeight, sp, NULL); */ #endif #ifdef wx_xview Xv_opaque object = (Xv_opaque) handle; (void) xv_set (object, PANEL_ITEM_Y_GAP, sp, NULL); #endif } int wxPanel:: GetVerticalSpacing (void) { #ifdef wx_motif return vSpacing; #endif #ifdef wx_xview Xv_opaque object = (Xv_opaque) handle; return (int) xv_get (object, PANEL_ITEM_Y_GAP); #endif } // Fits the panel around the items void wxPanel:: Fit (void) { #ifdef wx_motif RealAdvanceCursor (); SetClientSize (max_width + initial_hspacing, max_height + initial_vspacing); #endif #ifdef wx_xview // Xv_opaque object = (Xv_opaque)handle; // Pre-fit // window_fit(object); // Doesn't seem to work always int maxX = 0; int maxY = 0; for(wxNode *node = GetChildren ()->First (); node; node = node->Next()) { wxWindow *win = (wxWindow *) node->Data (); if ((wxSubType (win->__type, wxTYPE_PANEL) && !wxSubType (win->__type, wxTYPE_DIALOG_BOX)) || wxSubType (win->__type, wxTYPE_TEXT_WINDOW) || wxSubType (win->__type, wxTYPE_ITEM) || wxSubType (win->__type, wxTYPE_CANVAS)) { int x, y, w, h; win->GetPosition (&x, &y); win->GetSize (&w, &h); if ((x + w) > maxX) maxX = x + w; if ((y + h) > maxY) maxY = y + h; } } /* * JACS - don't think this is strictly necessary // Add subpanels wxNode *child = children->First (); // int ww,hh ; // GetSize(&ww,&hh) ; while (child) { wxPanel *panel = (wxPanel *) child->Data (); child = child->Next (); if (!wxSubType (panel->__type, wxTYPE_PANEL)) continue; panel->Fit (); int cw, ch; cw += panel->x_create; ch += panel->y_create; if (cw > maxX) maxX = cw; if (ch > maxY) maxY = ch; } */ SetClientSize (maxX, maxY); #endif } #ifdef wx_motif // Update next cursor position void wxPanel:: RealAdvanceCursor (void) { wxWindow *item = last_created; if (item) { int width, height; int x, y; item->GetSize (&width, &height); item->GetPosition (&x, &y); if ((x + width) > max_width) max_width = x + width; if ((y + height) > max_height) max_height = y + height; if (height > max_line_height) max_line_height = height; /* fprintf(stderr,"maxwidth %d maxheight %d maklineheight %d\n", max_width,max_height,max_line_height); fprintf(stderr,"Newline %d\n",new_line) ; */ cursor_x = x + width + current_hspacing; cursor_y = y; last_created = NULL; } // Don't give a newline if we're starting the top row if (new_line) RealNewLine (); } #endif // Update next cursor position void wxPanel:: AdvanceCursor (wxWindow * item) { #ifdef wx_motif // For calculating positions on a bulletin board. /* int width, height; int x, y; item->GetSize(&width, &height); item->GetPosition(&x, &y); if ((x + width) > max_width) max_width = x + width; if ((y + height) > max_height) max_height = y + height; if (height > max_line_height) max_line_height = height; cursor_x = x + width + hSpacing; cursor_y = y; */ last_created = item; #endif #ifdef wx_xview #endif } // If x or y are not specified (i.e. < 0), supply // values based on left to right, top to bottom layout. // Internal use only. void wxPanel:: GetValidPosition (int *x, int *y) { #ifdef wx_motif // For calculating positions on a bulletin board. if (*x < 0) *x = cursor_x; if (*y < 0) *y = cursor_y; #endif #ifdef wx_xview Xv_opaque object = (Xv_opaque) handle; if (*x < 0) *x = (int) xv_get (object, PANEL_ITEM_X); if (*y < 0) *y = (int) xv_get (object, PANEL_ITEM_Y); #endif } #ifdef wx_xview void wxPanel:: DragAcceptFiles (Bool accept) { /* if (accept) { if (dropSite) xv_destroy(dropSite); Xv_Window pw = xv_get((Panel)handle, PANEL_FIRST_PAINT_WINDOW, NULL); dropSite = xv_create(pw, DROP_SITE_ITEM, DROP_SITE_ID, NewId(), DROP_SITE_REGION, xv_get(pw, WIN_RECT), DROP_SITE_EVENT_MASK, DND_ENTERLEAVE, NULL); } else if (dropSite) xv_destroy(dropSite); */ } #endif #ifdef wx_motif void wxPanel:: AttachWidget (wxPanel * panel, Widget formWidget, int x, int y, int width, int height) { //fprintf(stderr,"Subpanel %x Panel %x\n",this,panel) ; //fprintf(stderr,"Panel: ih %d iv %d ch %d cv %d hs %d vs %d\n", // panel->initial_hspacing,panel->initial_vspacing, // panel->current_hspacing,panel->current_vspacing, // panel->hSpacing,panel->vSpacing) ; if ((x > -1) || (y > -1)) panel->allRelative = FALSE; //itemOrientation = panel->label_position; wxWidgetHashTable->Put ((long) formWidget, this); XtTranslations ptr; XtOverrideTranslations (formWidget, ptr = XtParseTranslationTable (": resize()")); XtFree ((char *) ptr); SetSize (x, y, width, height); } #endif void wxPanel:: Centre (int direction) { int x, y, width, height, panel_width, panel_height, new_x, new_y; wxWindow *father = GetParent (); if (!father) return; father->GetClientSize (&panel_width, &panel_height); GetSize (&width, &height); GetPosition (&x, &y); new_x = -1; new_y = -1; if (direction & wxHORIZONTAL) new_x = (int) ((panel_width - width) / 2); if (direction & wxVERTICAL) new_y = (int) ((panel_height - height) / 2); SetSize (new_x, new_y, -1, -1); } void wxPanel:: Enable (Bool Flag) { #ifdef wx_motif if (panelWidget) XtSetSensitive (panelWidget, Flag); #endif } void wxPanel:: AddChild (wxObject * child) { if (!has_child) { initial_hspacing = hSpacing; initial_vspacing = vSpacing; #ifdef wx_motif /* if (borderWidget) { XtVaSetValues(borderWidget, XmNmarginHeight,initial_vspacing, XmNmarginWidth,initial_hspacing, NULL) ; initial_hspacing = 0 ; initial_vspacing = 0 ; } */ #endif } has_child = TRUE; #ifdef wx_motif cursor_x = hSpacing; cursor_y = vSpacing; RealAdvanceCursor (); #endif current_hspacing = hSpacing; current_vspacing = vSpacing; children->Append (child); } void wxPanel:: ChangeColour (void) { #ifdef wx_motif int change = wxComputeColors (backColour, buttonColour); if (change == wxBACK_COLORS) { if (borderWidget) XtVaSetValues (borderWidget, XmNbackground, itemColors[wxBACK_INDEX].pixel, XmNtopShadowColor, itemColors[wxTOPS_INDEX].pixel, XmNbottomShadowColor, itemColors[wxBOTS_INDEX].pixel, XmNforeground, itemColors[wxFORE_INDEX].pixel, XmNborderColor, itemColors[wxFORE_INDEX].pixel, NULL); XtVaSetValues (panelWidget, XmNbackground, itemColors[wxBACK_INDEX].pixel, XmNtopShadowColor, itemColors[wxTOPS_INDEX].pixel, XmNbottomShadowColor, itemColors[wxBOTS_INDEX].pixel, XmNforeground, itemColors[wxFORE_INDEX].pixel, XmNborderColor, itemColors[wxFORE_INDEX].pixel, NULL); } else if (change == wxFORE_COLORS) { if (borderWidget) XtVaSetValues (borderWidget, XmNforeground, itemColors[wxFORE_INDEX].pixel, XmNborderColor, itemColors[wxFORE_INDEX].pixel, NULL); XtVaSetValues (panelWidget, XmNforeground, itemColors[wxFORE_INDEX].pixel, XmNborderColor, itemColors[wxFORE_INDEX].pixel, NULL); } #endif } /* * Attach new widget to last widget, or below previous widget of * previous row if we've had a new line */ #ifdef wx_motif void wxPanel::AttachWidget (wxWindow *item, Widget formWidget, int x, int y, int width, int height) { if ((x > -1) || (y > -1)) allRelative = FALSE; if (wxSubType(item->__type, wxTYPE_ITEM)) { wxItem *panelItem = (wxItem *)item; panelItem->itemOrientation = label_position; if (panelItem->CanAddEventHandler()) { XtAddEventHandler((Widget)item->handle, ButtonPressMask | ButtonReleaseMask | PointerMotionMask, // | KeyPressMask, False, wxPanelItemEventHandler, (XtPointer)panelItem); } } if (formWidget) { if (wxWidgetHashTable->Get ((long) formWidget)) { wxError ("Widget table clash in wx_panel.cc"); return; } wxWidgetHashTable->Put ((long) formWidget, item); XtTranslations ptr; XtOverrideTranslations (formWidget, ptr = XtParseTranslationTable (": resize()")); XtFree ((char *) ptr); } GetValidPosition (&x, &y); item->SetSize (x, y, width, height); AdvanceCursor (item); current_hspacing = hSpacing; current_vspacing = vSpacing; } void wxPanel::OptimizeLayout (void) { } #endif Window wxPanel::GetXWindow(void) { #ifdef wx_motif return (Window)XtWindow((Widget)handle); #endif #ifdef wx_xview return wxWindow::GetXWindow(); #endif } #if USE_EXTENDED_STATICS #define LOH_MAX(a,b) ((a > b) ? a : b) #define LOH_MIN(a,b) ((a < b) ? a : b) Bool IsBoxCovered(XRectangle *r_list,int count,XRectangle rect) { if (count == 0) return TRUE; int llp, x_min, x_max, y_min, y_max; int rx1 = rect.x; int rx2 = rx1 + rect.width; int ry1 = rect.y; int ry2 = ry1 + rect.height; int cx1,cx2,cy1,cy2; for(llp = 0;llp < count;llp++) { cx1 = r_list[llp].x; cx2 = cx1 + r_list[llp].width; cy1 = r_list[llp].y; cy2 = cy1 + r_list[llp].height; x_min = LOH_MIN(rx1,cx1); x_max = LOH_MAX(rx2,cx2); y_min = LOH_MIN(ry1,cy1); y_max = LOH_MAX(ry2,cy2); if (((x_max - x_min) <= (rect.width + r_list[llp].width)) && ((y_max - y_min) <= (rect.height + r_list[llp].height))) return TRUE; } return FALSE; } void wxPanel::DrawAllStaticItems(XRectangle *rect,int count) { XRectangle xr; int x,y,w,h; if (staticItems.Number() > 0) { wxNode *node = staticItems.First(); wxStaticItem *item; while(node) { item = (wxStaticItem *)node -> Data(); item -> GetDrawingSize(&x,&y,&w,&h); xr.x = x; xr.y = y; xr.width = w; xr.height = h; if (IsBoxCovered(rect,count,xr) && item -> IsShow()) { item -> Draw(rect,count); } node = node -> Next(); } } } #endif #ifdef wx_xview void wxPanelRepaintProc(Panel x_panel, Xv_Window pw, Rectlist *p_area) { wxPanel *panel = (wxPanel *) xv_get(x_panel, XV_KEY_DATA, PANEL_STATIC_ITEM); if (panel && panel->GetDC()) { // Window window = (Window) xv_get(pw, XV_XID); Display *display = panel -> GetXDisplay(); int llp = 1, count; Rectnode *node = p_area -> rl_head; for(;;llp++) { if (node == p_area -> rl_tail) break; node = node -> rn_next; } count = llp; XRectangle *xrect = new XRectangle[llp]; node = p_area -> rl_head; for(llp = 0;;llp++) { xrect[llp].x = node->rn_rect.r_left; xrect[llp].y = node->rn_rect.r_top; xrect[llp].width = node->rn_rect.r_width; xrect[llp].height = node->rn_rect.r_height; if (node == p_area -> rl_tail) break; node = node -> rn_next; } XSetClipRectangles(display, panel -> GetDC() -> gc, p_area -> rl_x, p_area -> rl_y, xrect, count, Unsorted); panel->DoPaint(xrect,count); delete xrect; } } #endif void wxPanel::DoPaint(XRectangle *xrect, int n) { updateRects.Clear(); for (int i = 0; i < n; i++) { wxRectangle *rect = new wxRectangle; rect->x = xrect[i].x; rect->y = xrect[i].y; rect->width = xrect[i].width; rect->height = xrect[i].height; updateRects.Append(rect); } #ifdef wx_motif DoRefresh(); #endif #ifdef wx_xview GetEventHandler()->OnPaint(); #endif updateRects.Clear(); } void wxPanel::OnPaint(void) { #if USE_EXTENDED_STATICS DrawAllStaticItems(NULL, 0); #endif PaintSelectionHandles(); } #ifdef wx_xview void wxPanelInterposeProc(Panel x_panel, Event *event, Notify_arg arg, Notify_event_type type) { wxPanel *panel = (wxPanel *)xv_get(x_panel, WIN_CLIENT_DATA); if (!panel) { notify_next_event_func(x_panel, (Notify_event)event, arg, type); return; } if (panel->GetUserEditMode()) { int eventX = event->ie_locx; int eventY = event->ie_locy; wxItem *wxitem = NULL; Panel_item item; Rect *rect; PANEL_EACH_ITEM(x_panel, item); rect = (Rect *)xv_get(item, XV_RECT); if (rect_includespoint(rect, event->ie_locx, event->ie_locy)) { eventX = eventX - rect->r_left; eventY = eventY - rect->r_top; wxitem = (wxItem *)xv_get(item, PANEL_CLIENT_DATA); } PANEL_END_EACH /* if (wxitem) cout << "Item event\n"; else cout << "Panel event\n"; */ if (event_id(event) == LOC_DRAG || event_id(event) == LOC_MOVE || event_is_button(event)) { WXTYPE eventType = 0; if ((event_id (event) == LOC_DRAG) || (event_id (event) == LOC_MOVE)) eventType = wxEVENT_TYPE_MOTION; else if (event_is_button (event)) { if (event_is_down (event)) { if (event_id (event) == BUT (1)) eventType = wxEVENT_TYPE_LEFT_DOWN; else if (event_id (event) == BUT (2)) eventType = wxEVENT_TYPE_MIDDLE_DOWN; else if (event_id (event) == BUT (3)) eventType = wxEVENT_TYPE_RIGHT_DOWN; } else if (event_is_up (event)) { if (event_id (event) == BUT (1)) eventType = wxEVENT_TYPE_LEFT_UP; else if (event_id (event) == BUT (2)) eventType = wxEVENT_TYPE_MIDDLE_UP; else if (event_id (event) == BUT (3)) eventType = wxEVENT_TYPE_RIGHT_UP; } } wxMouseEvent mouseEvent (eventType); if (wxitem) mouseEvent.eventObject = wxitem; else mouseEvent.eventObject = panel; mouseEvent.controlDown = event_ctrl_is_down (event); mouseEvent.shiftDown = event_shift_is_down (event); mouseEvent.altDown = event_alt_is_down (event); mouseEvent.metaDown = event_meta_is_down (event); mouseEvent.leftDown = event_left_is_down (event); mouseEvent.middleDown = event_middle_is_down (event); mouseEvent.rightDown = event_right_is_down (event); mouseEvent.eventHandle = (char *) event; mouseEvent.x = eventX; mouseEvent.y = eventY; if (wxitem) wxitem->GetEventHandler()->OnEvent(mouseEvent); else panel->GetEventHandler()->OnEvent (mouseEvent); } else notify_next_event_func(x_panel, (Notify_event)event, arg, type); } else { notify_next_event_func(x_panel, (Notify_event)event, arg, type); } } #endif #ifdef wx_motif // Override edit mode so we can remove translations etc. void wxPanel::SetUserEditMode(Bool edit) { editUIMode = edit; wxNode *node = GetChildren()->First(); while (node) { wxWindow *win = (wxWindow *)node->Data(); if (wxSubType(win->__type, wxTYPE_ITEM)) { wxItem *item = (wxItem *)win; item->RemoveTranslations(edit); } node = node->Next(); } } #endif