changeset
add first code for binding demo
Thu, 23 Oct 2025 21:22:05 +0200
- author
- Olaf Wintermann <olaf.wintermann@gmail.com>
- date
- Thu, 23 Oct 2025 21:22:05 +0200
- changeset 872
- 1e34a27e016d
- parent 871
- 483191323952
- child 873
- 78853bfc47cf
add first code for binding demo
--- a/application/Makefile Tue Oct 21 20:26:05 2025 +0200 +++ b/application/Makefile Thu Oct 23 21:22:05 2025 +0200 @@ -31,18 +31,21 @@ CFLAGS += -I../ui/ -I../ucx -SRC = main.c - -OBJ = $(SRC:%.c=../build/application/%$(OBJ_EXT)) +APP_BIN_OBJ = ../build/application/main$(OBJ_EXT) +DEMO_BINDINGS_OBJ = ../build/application/demo_bindings$(OBJ_EXT) APP_BIN = ../build/$(BUILD_BIN_DIR)/mk12$(APP_EXT) +DEMO_BINDINGS = ../build/$(BUILD_BIN_DIR)/demo_bindings$(APP_EXT) -all: $(APP_BIN) +all: $(APP_BIN) $(DEMO_BINDINGS) include $(SYS_MAKEFILE) -$(APP_BIN): $(OBJ) $(RES_FILE) $(BUILD_ROOT)/build/$(BUILD_LIB_DIR)/$(LIB_PREFIX)uitk$(LIB_EXT) - $(LD) -o $(APP_BIN) $(OBJ) $(RES_FILE) $(BUILD_ROOT)/build/$(BUILD_LIB_DIR)/$(LIB_PREFIX)uitk$(LIB_EXT) $(BUILD_ROOT)/build/$(BUILD_LIB_DIR)/$(LIB_PREFIX)ucx$(LIB_EXT) $(LDFLAGS) $(TK_LDFLAGS) +$(APP_BIN): $(APP_BIN_OBJ) $(RES_FILE) $(BUILD_ROOT)/build/$(BUILD_LIB_DIR)/$(LIB_PREFIX)uitk$(LIB_EXT) + $(LD) -o $(APP_BIN) $(APP_BIN_OBJ) $(RES_FILE) $(BUILD_ROOT)/build/$(BUILD_LIB_DIR)/$(LIB_PREFIX)uitk$(LIB_EXT) $(BUILD_ROOT)/build/$(BUILD_LIB_DIR)/$(LIB_PREFIX)ucx$(LIB_EXT) $(LDFLAGS) $(TK_LDFLAGS) + +$(DEMO_BINDINGS): $(DEMO_BINDINGS_OBJ) $(RES_FILE) $(BUILD_ROOT)/build/$(BUILD_LIB_DIR)/$(LIB_PREFIX)uitk$(LIB_EXT) + $(LD) -o $(DEMO_BINDINGS) $(DEMO_BINDINGS_OBJ) $(RES_FILE) $(BUILD_ROOT)/build/$(BUILD_LIB_DIR)/$(LIB_PREFIX)uitk$(LIB_EXT) $(BUILD_ROOT)/build/$(BUILD_LIB_DIR)/$(LIB_PREFIX)ucx$(LIB_EXT) $(LDFLAGS) $(TK_LDFLAGS) ../build/application/%$(OBJ_EXT): %.c $(CC) $(CFLAGS) $(TK_CFLAGS) -o $@ -c $<
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/application/demo_bindings.c Thu Oct 23 21:22:05 2025 +0200 @@ -0,0 +1,130 @@ +/* + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. + * + * Copyright 2017 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 "demo_bindings.h" + + + +Document* document_create(int id) { + Document* doc = ui_document_new(sizeof(Document)); + UiContext *ctx = ui_document_context(doc); + + char buf[32]; + snprintf(buf, 32, "%d", id); + + doc->id = ui_string_new(ctx, "id"); + doc->name = ui_string_new(ctx, "name"); + + doc->input_name = ui_string_new(ctx, "input_name"); + + ui_set(doc->id, buf); + + return doc; +} + +void update_name(UiEvent *event, void *userdata) { + Document *doc = event->document; + if(!doc) { + return; + } + char *s = ui_get(doc->input_name); + ui_set(doc->name, s); +} + +void switch_document(UiEvent *event, void *userdata) { + MainWindow *wdata = event->window; + if(event->document) { + ui_detach_document(event->obj->ctx, event->document); + } + Document *doc = ui_list_get(wdata->doclist, event->intval); + if(doc) { + ui_attach_document(event->obj->ctx, doc); + } +} + +void* doclist_get_value(void *elm, int col) { + Document *doc = elm; + return ui_get(doc->id); +} + +void application_startup(UiEvent *event, void *data) { + UiObject *obj = ui_simple_window("Bindings Demo", NULL); + MainWindow *wdata = ui_malloc(obj->ctx, sizeof(MainWindow)); + obj->window = wdata; + + wdata->doclist = ui_list_new(obj->ctx, "doclist"); + + ui_grid(obj, .margin = 10, .columnspacing = 10, .rowspacing = 10, .fill = TRUE) { + ui_rlabel(obj, .label = "Document:"); + ui_llabel(obj, .varname = "id"); + ui_newline(obj); + + ui_rlabel(obj, .label = "Name:"); + ui_llabel(obj, .varname = "name"); + ui_newline(obj); + + ui_combobox(obj, .varname = "doclist", .colspan = 2, .onactivate = switch_document, .getvalue = doclist_get_value); + ui_newline(obj); + + ui_frame(obj, .label = "Document", .colspan = 2, .fill = TRUE) { + ui_grid(obj, .margin = 10, .columnspacing = 10, .rowspacing = 10) { + ui_rlabel(obj, .label = "Name:", .vfill = TRUE); + ui_textfield(obj, .varname = "input_name", .onchange = update_name); + } + } + } + + for(int i=0;i<10;i++) { + Document *doc = document_create(i); + ui_list_append(wdata->doclist, doc); + } + ui_list_update(wdata->doclist); + Document *doc = ui_list_get(wdata->doclist, 0); + ui_attach_document(obj->ctx, doc); + + + ui_show(obj); +} + + +#ifndef UI_WIN32 + +int main(int argc, char **argv) { + ui_init(NULL, argc, argv); + ui_onstartup(application_startup, NULL); + ui_main(); + return 0; +} + +#else + +int WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd) { + return 0; +} + +#endif \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/application/demo_bindings.h Thu Oct 23 21:22:05 2025 +0200 @@ -0,0 +1,40 @@ +/* + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. + * + * Copyright 2017 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 <ui/ui.h> + +typedef struct MainWindow { + UiList *doclist; +} MainWindow; + +typedef struct Document { + UiString *id; + UiString *name; + + UiString *input_name; +} Document;
