Thu, 12 Dec 2024 20:01:43 +0100
update toolkit
/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright 2024 Olaf Wintermann. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include <stdio.h> #include <stdlib.h> #include "toolkit.h" #include "menu.h" #include "toolbar.h" #include "container.h" #include "../ui/window.h" #include "../common/context.h" #include "Grid.h" #include <cx/mempool.h> static int nwindows = 0; static int window_default_width = 600; static int window_default_height = 500; static void window_close_handler(Widget window, void *udata, void *cdata) { UiObject *obj = udata; uic_object_destroy(obj); nwindows--; if(nwindows == 0) { ui_exit_mainloop(); } } static UiObject* create_window(const char *title, void *window_data, Boolean simple) { CxMempool *mp = cxBasicMempoolCreate(256); const CxAllocator *a = mp->allocator; UiObject *obj = cxCalloc(a, 1, sizeof(UiObject)); obj->ctx = uic_context(obj, mp); obj->window = window_data; Arg args[16]; int n = 0; XtSetArg(args[n], XmNtitle, title); n++; XtSetArg(args[n], XmNminWidth, 100); n++; XtSetArg(args[n], XmNminHeight, 50); n++; XtSetArg(args[n], XmNwidth, window_default_width); n++; XtSetArg(args[n], XmNheight, window_default_height); n++; Widget toplevel = XtAppCreateShell( ui_appname(), "mainwindow", //applicationShellWidgetClass, vendorShellWidgetClass, ui_motif_get_display(), args, n); Atom wm_delete_window; wm_delete_window = XmInternAtom( XtDisplay(toplevel), "WM_DELETE_WINDOW", 0); XmAddWMProtocolCallback( toplevel, wm_delete_window, window_close_handler, obj); Widget window = XtVaCreateManagedWidget( title, xmMainWindowWidgetClass, toplevel, NULL); // content frame n = 0; Widget frame = XmCreateFrame(window, "window_frame", args, n); XtManageChild(frame); Widget vbox = XtCreateManagedWidget("window_vbox", gridClass, frame, NULL, 0); UiContainerX *container = ui_box_container(obj, vbox, UI_BOX_VERTICAL); uic_object_push_container(obj, container); obj->widget = toplevel; nwindows++; return obj; } UiObject* ui_window(const char *title, void *window_data) { return create_window(title, window_data, FALSE); } UiObject* ui_simple_window(const char *title, void *window_data) { return create_window(title, window_data, TRUE); }