int kiss_combobox_event(kiss_combobox *combobox, SDL_Event *event, int *draw)
{
int firstline, index;
if (!combobox || !combobox->visible) return 0;
if (kiss_vscrollbar_event(&combobox->vscrollbar, event,
draw) && combobox->textbox.array->length -
combobox->textbox.maxlines >= 0) {
combobox->vscrollbar.step = 0.;
if (combobox->textbox.array->length -
combobox->textbox.maxlines > 0)
combobox->vscrollbar.step = 1. /
(combobox->textbox.array->length -
combobox->textbox.maxlines);
firstline = (int) ((combobox->textbox.array->length -
combobox->textbox.maxlines) *
combobox->vscrollbar.fraction + 0.5);
if (firstline >= 0) combobox->textbox.firstline = firstline;
*draw = 1;
}
if (!event) return 0;
if (event->type == SDL_WINDOWEVENT &&
event->window.event == SDL_WINDOWEVENT_EXPOSED)
*draw = 1;
if (event->type == SDL_MOUSEBUTTONDOWN &&
kiss_pointinrect(event->button.x, event->button.y,
&combobox->entry.rect)) {
combobox->window.visible = 1;
*draw = 1;
}
if (kiss_entry_event(&combobox->entry, event, draw)) {
combobox->window.visible = 0;
strcpy(combobox->text, combobox->entry.text);
*draw = 1;
return 1;
} else if (kiss_textbox_event(&combobox->textbox, event, draw)) {
combobox->window.visible = 0;
combobox->entry.active = 0;
if (combobox->entry.wdw) combobox->entry.wdw->focus = 1;
combobox->entry.focus = 0;
index = combobox->textbox.firstline +
combobox->textbox.selectedline;
kiss_string_copy(combobox->entry.text,
kiss_maxlength(kiss_textfont,
combobox->entry.textwidth,
(char *) kiss_array_data(combobox->textbox.array,
index), NULL),
(char *) kiss_array_data(combobox->textbox.array,
index), NULL);
*draw = 1;
return 1;
}
return 0;
}
int main(int argc, char **argv)
{
SDL_Renderer *renderer;
SDL_Event e;
kiss_array objects, a1, a2;
kiss_window window1, window2;
kiss_label label1 = {0}, label2 = {0}, label_sel = {0},
label_res = {0};
kiss_button button_ok1 = {0}, button_ok2 = {0}, button_cancel = {0};
kiss_textbox textbox1 = {0}, textbox2 = {0};
kiss_vscrollbar vscrollbar1 = {0}, vscrollbar2 = {0};
kiss_progressbar progressbar = {0};
kiss_entry entry = {0};
int textbox_width, textbox_height, window2_width, window2_height,
draw, quit;
quit = 0;
draw = 1;
textbox_width = 250;
textbox_height = 250;
window2_width = 400;
window2_height = 168;
renderer = kiss_init("kiss_sdl example 1", &objects, 640, 480);
if (!renderer) return 1;
kiss_array_new(&a1);
kiss_array_append(&objects, ARRAY_TYPE, &a1);
kiss_array_new(&a2);
kiss_array_append(&objects, ARRAY_TYPE, &a2);
/* Arrange the widgets nicely relative to each other */
kiss_window_new(&window1, NULL, 1, 0, 0, kiss_screen_width,
kiss_screen_height);
kiss_textbox_new(&textbox1, &window1, 1, &a1, kiss_screen_width / 2 -
(2 * textbox_width + 2 * kiss_up.w - kiss_edge) / 2,
3 * kiss_normal.h, textbox_width, textbox_height);
kiss_vscrollbar_new(&vscrollbar1, &window1, textbox1.rect.x +
textbox_width, textbox1.rect.y, textbox_height);
kiss_textbox_new(&textbox2, &window1, 1, &a2,
vscrollbar1.uprect.x + kiss_up.w, textbox1.rect.y,
textbox_width, textbox_height);
kiss_vscrollbar_new(&vscrollbar2, &window1, textbox2.rect.x +
textbox_width, vscrollbar1.uprect.y, textbox_height);
kiss_label_new(&label1, &window1, "Folders", textbox1.rect.x +
kiss_edge, textbox1.rect.y - kiss_textfont.lineheight);
kiss_label_new(&label2, &window1, "Files", textbox2.rect.x +
kiss_edge, textbox1.rect.y - kiss_textfont.lineheight);
kiss_label_new(&label_sel, &window1, "", textbox1.rect.x +
kiss_edge, textbox1.rect.y + textbox_height +
kiss_normal.h);
kiss_entry_new(&entry, &window1, 1, "kiss", textbox1.rect.x,
label_sel.rect.y + kiss_textfont.lineheight,
2 * textbox_width + 2 * kiss_up.w + kiss_edge);
kiss_button_new(&button_cancel, &window1, "Cancel",
entry.rect.x + entry.rect.w - kiss_edge - kiss_normal.w,
entry.rect.y + entry.rect.h + kiss_normal.h);
kiss_button_new(&button_ok1, &window1, "OK", button_cancel.rect.x -
2 * kiss_normal.w, button_cancel.rect.y);
kiss_window_new(&window2, NULL, 1, kiss_screen_width / 2 -
window2_width / 2, kiss_screen_height / 2 -
window2_height / 2, window2_width, window2_height);
kiss_label_new(&label_res, &window2, "", window2.rect.x +
kiss_up.w, window2.rect.y + kiss_vslider.h);
label_res.textcolor = kiss_blue;
kiss_progressbar_new(&progressbar, &window2, window2.rect.x +
kiss_up.w - kiss_edge, window2.rect.y + window2.rect.h / 2 -
kiss_bar.h / 2 - kiss_border,
window2.rect.w - 2 * kiss_up.w + 2 * kiss_edge);
kiss_button_new(&button_ok2, &window2, "OK", window2.rect.x +
window2.rect.w / 2 - kiss_normal.w / 2,
progressbar.rect.y + progressbar.rect.h +
2 * kiss_vslider.h);
dirent_read(&textbox1, &vscrollbar1, &textbox2, &vscrollbar2,
&label_sel);
/* Do that, and all widgets associated with the window will show */
window1.visible = 1;
while (!quit) {
/* Some code may be written here */
SDL_Delay(10);
while (SDL_PollEvent(&e)) {
if (e.type == SDL_QUIT) quit = 1;
kiss_window_event(&window2, &e, &draw);
kiss_window_event(&window1, &e, &draw);
textbox1_event(&textbox1, &e, &vscrollbar1,
&textbox2, &vscrollbar2, &label_sel, &draw);
vscrollbar1_event(&vscrollbar1, &e, &textbox1,
&draw);
textbox2_event(&textbox2, &e, &vscrollbar2, &entry,
&draw);
vscrollbar2_event(&vscrollbar2, &e, &textbox2, &draw);
button_ok1_event(&button_ok1, &e, &window1, &window2,
&label_sel, &entry, &label_res, &progressbar,
&draw);
button_cancel_event(&button_cancel, &e, &quit,
&draw);
kiss_entry_event(&entry, &e, &draw);
button_ok2_event(&button_ok2, &e, &window1, &window2,
&progressbar, &draw);
}
vscrollbar1_event(&vscrollbar1, NULL, &textbox1, &draw);
vscrollbar2_event(&vscrollbar2, NULL, &textbox2, &draw);
kiss_progressbar_event(&progressbar, NULL, &draw);
if (!draw) continue;
SDL_RenderClear(renderer);
kiss_window_draw(&window1, renderer);
kiss_label_draw(&label1, renderer);
kiss_label_draw(&label2, renderer);
kiss_textbox_draw(&textbox1, renderer);
kiss_vscrollbar_draw(&vscrollbar1, renderer);
kiss_textbox_draw(&textbox2, renderer);
kiss_vscrollbar_draw(&vscrollbar2, renderer);
kiss_label_draw(&label_sel, renderer);
kiss_entry_draw(&entry, renderer);
kiss_button_draw(&button_ok1, renderer);
kiss_button_draw(&button_cancel, renderer);
kiss_window_draw(&window2, renderer);
kiss_label_draw(&label_res, renderer);
kiss_progressbar_draw(&progressbar, renderer);
kiss_button_draw(&button_ok2, renderer);
SDL_RenderPresent(renderer);
draw = 0;
}
kiss_clean(&objects);
return 0;
}
