138 lines
3.4 KiB
C
138 lines
3.4 KiB
C
#include "ftk.h"
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void create_dialog(FtkBitmap* bitmap, FtkColor bg);
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static void create_app_window(void);
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static Ret button_open_image_dialog(void* ctx, void* obj)
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{
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char filename[FTK_MAX_PATH+1] = {0};
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FtkBitmap* bitmap = NULL;
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FtkColor bg = {0};
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bg.r = 0xff;
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bg.g = 0xff;
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bg.b = 0xff;
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ftk_snprintf(filename, FTK_MAX_PATH, "%s/earth.png",
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ftk_config_get_test_data_dir(ftk_default_config()));
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bitmap = ftk_bitmap_factory_load(ftk_default_bitmap_factory(), filename);
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bg.a = 0x0;
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create_dialog(bitmap, bg);
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return RET_OK;
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}
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static Ret button_open_transparent_dialog(void* ctx, void* obj)
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{
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FtkColor bg = {0};
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bg.a = 0x80;
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bg.r = 0xff;
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bg.g = 0xff;
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bg.b = 0xff;
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create_dialog(NULL, bg);
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return RET_OK;
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}
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static Ret button_quit_clicked(void* ctx, void* obj)
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{
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*(int*)ctx = ftk_widget_id(obj);
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return RET_QUIT;
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}
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static Ret button_close_clicked(void* ctx, void* obj)
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{
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ftk_widget_unref(ctx);
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return RET_OK;
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}
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void create_dialog(FtkBitmap* bitmap, FtkColor bg)
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{
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int id = 0;
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int width = ftk_display_width(ftk_default_display());
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int height = ftk_display_height(ftk_default_display());
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FtkWidget* button = NULL;
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FtkWidget* label = NULL;
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FtkWidget* dialog = ftk_dialog_create(0, 5, 320, height-60);
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ftk_widget_set_attr(dialog, FTK_ATTR_BG_CENTER);
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ftk_window_set_background_with_alpha(dialog, bitmap, bg);
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width = ftk_widget_width(dialog);
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height = ftk_widget_height(dialog);
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//label = ftk_label_create(dialog, width/8, height/4, 3*width/4, 20);
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//ftk_widget_set_text(label, "Are you sure to quit?");
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label = ftk_label_create(dialog, width/8, height/2, 3*width/4, 20);
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ftk_widget_set_text(label, "Are you sure to quit?");
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button = ftk_button_create(dialog, width/6, 3*height/4, width/3, 50);
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ftk_widget_set_text(button, "yes");
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ftk_button_set_clicked_listener(button, button_quit_clicked, &id);
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button = ftk_button_create(dialog, width/2, 3*height/4, width/3, 50);
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ftk_widget_set_text(button, "no");
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ftk_button_set_clicked_listener(button, button_quit_clicked, &id);
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ftk_window_set_focus(dialog, button);
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ftk_widget_set_text(dialog, "transparent demo");
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ftk_widget_show_all(dialog, 1);
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assert(ftk_dialog_run(dialog) == id);
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ftk_widget_unref(dialog);
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return;
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}
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static void create_app_window(void)
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{
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int width = 0;
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int height = 0;
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FtkWidget* win = ftk_app_window_create();
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FtkWidget* button = NULL;
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width = ftk_widget_width(win);
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height = ftk_widget_height(win);
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button = ftk_button_create(win, 0, height/6, width/3, 50);
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ftk_widget_set_text(button, "图片背景");
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ftk_button_set_clicked_listener(button, button_open_image_dialog, win);
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button = ftk_button_create(win, 2*width/3, height/6, width/3, 50);
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ftk_widget_set_text(button, "半透明效果");
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ftk_button_set_clicked_listener(button, button_open_transparent_dialog, win);
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button = ftk_button_create(win, width/4, height/2, width/2, 60);
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ftk_widget_set_text(button, "quit");
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ftk_button_set_clicked_listener(button, button_close_clicked, win);
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ftk_widget_set_text(win, "transparent");
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ftk_widget_show_all(win, 1);
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FTK_QUIT_WHEN_WIDGET_CLOSE(win);
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return;
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}
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#ifdef FTK_AS_PLUGIN
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#include "ftk_app_demo.h"
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FTK_HIDE int FTK_MAIN(int argc, char* argv[]);
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FtkApp* ftk_app_demo_transparent_create()
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{
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return ftk_app_demo_create(_("transparent"), ftk_main);
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}
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#else
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#define FTK_HIDE extern
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#endif /*FTK_AS_PLUGIN*/
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FTK_HIDE int FTK_MAIN(int argc, char* argv[])
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{
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FTK_INIT(argc, argv);
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create_app_window();
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FTK_RUN();
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return 0;
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}
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