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slider widget, tons of fixes and improvements for win32, reworked font loading.

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Patrick 2025-10-07 21:45:48 +02:00
commit 69f8a273f3
18 changed files with 452 additions and 90 deletions
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63
tests/program.c
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@ -1,60 +1,48 @@
#include <pgpl.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
struct AppData {
int counter;
char counter_buffer[128];
PGPL_Gui *gui;
char buffer[128];
};
static void on_counter_button_click(void *data) {
struct AppData *app = data;
app->counter++;
snprintf(app->counter_buffer, sizeof(app->counter_buffer), "%d",
app->counter);
if (app->counter % 10 == 0) {
pgpl_gui_theme_configure(
&app->gui->theme,
pgpl_color_create(rand() % 256, rand() % 256, rand() % 256, 255), 48,
app->gui->theme.font);
}
static void slide_callback(void *data, double value) {
struct AppData *app_data = data;
snprintf(app_data->buffer, 127, "%d", (int)(value * 100));
}
static void configure_widget_default(PGPL_GuiWidget *widget) {
pgpl_gui_widget_configure(widget, 0, 0, true, true, true, true,
pgpl_gui_widget_configure(widget, 0, 0, true, true, false, false,
PGPL_GUI_FONT_SIZE_CONTENT, NULL, false, false,
false, false);
}
PGPL_GuiWidget *create_main_view(struct AppData *app) {
PGPL_GuiContainerLayout *column_layout;
PGPL_GuiButtonWidget *counter_button;
PGPL_GuiTextWidget *counter;
PGPL_GuiContainerLayout *layout;
PGPL_GuiSliderWidget *slider;
PGPL_GuiTextWidget *text;
column_layout = pgpl_gui_container_layout_create(
PGPL_GUI_CONTAINER_LAYOUT_DIRECTION_VERTICAL);
pgpl_gui_widget_configure(&column_layout->parent, 0, 0, true, true, false,
false, PGPL_GUI_FONT_SIZE_CONTENT, NULL, false,
true, true, false);
layout = pgpl_gui_container_layout_create(
PGPL_GUI_CONTAINER_LAYOUT_DIRECTION_HORIZONTAL);
pgpl_gui_widget_configure(&layout->parent, 0, 0, true, true, false, false,
PGPL_GUI_FONT_SIZE_CONTENT, NULL, false, true, true,
false);
counter_button =
pgpl_gui_button_widget_create("Click me!", on_counter_button_click);
configure_widget_default(&counter_button->parent);
slider = pgpl_gui_slider_widget_create(16, true, true, 0.0, slide_callback);
configure_widget_default(&slider->parent);
counter = pgpl_gui_text_widget_create(app->counter_buffer);
configure_widget_default(&counter->parent);
counter->parent.font_size = PGPL_GUI_FONT_SIZE_TITLE;
counter->parent.background = false;
counter->parent.border = false;
text = pgpl_gui_text_widget_create(app->buffer);
configure_widget_default(&text->parent);
text->parent.font_size = PGPL_GUI_FONT_SIZE_TITLE;
pgpl_gui_container_layout_widget_add(column_layout, &counter->parent);
pgpl_gui_container_layout_widget_add(column_layout, &counter_button->parent);
pgpl_gui_container_layout_widget_add(layout, &text->parent);
pgpl_gui_container_layout_widget_add(layout, &slider->parent);
return (PGPL_GuiWidget *)column_layout;
return (PGPL_GuiWidget *)layout;
}
int32_t main(void) {
@ -67,15 +55,14 @@ int32_t main(void) {
srand(time(NULL));
strcpy(app.counter_buffer, "0");
app.counter = 0;
strcpy(app.buffer, "0");
font = pgpl_font_create_from_file("../roboto.ttf", 256);
font = pgpl_font_create_from_file("../roboto.ttf", 128);
pgpl_gui_theme_configure(&theme, pgpl_color_create(255, 255, 255, 255), 48,
font);
gui = pgpl_gui_create("PGPL Test", 320, 320, 0, 0, &theme, &app);
gui = pgpl_gui_create("PGPL Test", 480, 240, 0, 0, &theme, &app);
app.gui = gui;