alema/ugui.c3l
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re-implemented text box

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also includes
	- small layout fix for grow elements
	- ElemEvents now includes has_focus flag
This commit is contained in:
Alessandro Mauri 2025-09-13 19:47:58 +02:00
parent 81cc3dae65
commit 34b92c93b4
8 changed files with 237 additions and 45 deletions
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27
src/main.c3
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@ -120,6 +120,13 @@ fn int main(String[] args)
// ========================================================================================== //
io::printfn("imported %d styles", ui.import_style_from_file(STYLESHEET_PATH));
// ========================================================================================== //
// OTHER VARIABLES //
// ========================================================================================== //
TextEdit te;
te.buffer = mem::new_array(char, 256);
defer mem::free(te.buffer);
isz frame;
double fps;
time::Clock clock;
@ -128,7 +135,6 @@ fn int main(String[] args)
Times ui_times;
Times draw_times;
// ========================================================================================== //
// MAIN LOOP //
// ========================================================================================== //
@ -147,11 +153,21 @@ fn int main(String[] args)
switch (e.type) {
case EVENT_QUIT:
quit = true;
case EVENT_KEY_UP: nextcase;
case EVENT_KEY_UP:
ui.input_key_release();
nextcase;
case EVENT_KEY_DOWN:
ui.input_key_press();
if (e.key.repeat) ui.input_key_repeat();
mod.rctrl = e.key.key == K_RCTRL ? !!(e.type == EVENT_KEY_DOWN) : mod.rctrl;
mod.lctrl = e.key.key == K_LCTRL ? !!(e.type == EVENT_KEY_DOWN) : mod.lctrl;
mod.bkspc = e.key.key == K_BACKSPACE ? !!(e.type == EVENT_KEY_DOWN) : mod.bkspc;
mod.del = e.key.key == K_DELETE ? !!(e.type == EVENT_KEY_DOWN) : mod.del;
mod.up = e.key.key == K_UP ? !!(e.type == EVENT_KEY_DOWN) : mod.up;
mod.down = e.key.key == K_DOWN ? !!(e.type == EVENT_KEY_DOWN) : mod.down;
mod.left = e.key.key == K_LEFT ? !!(e.type == EVENT_KEY_DOWN) : mod.left;
mod.right = e.key.key == K_RIGHT ? !!(e.type == EVENT_KEY_DOWN) : mod.right;
// pressing ctrl+key or alt+key does not generate a character as such no
// TEXT_INPUT event is generated. When those keys are pressed we have to
@ -206,7 +222,7 @@ $switch APPLICATION:
$case "debug":
debug_app(&ui);
$case "calculator":
calculator(&ui);
calculator(&ui, &te);
$endswitch
// Timings counter
@ -326,7 +342,7 @@ fn void debug_app(ugui::Ctx* ui)
import std::os::process;
fn void calculator(ugui::Ctx* ui)
fn void calculator(ugui::Ctx* ui, TextEdit* te)
{
static char[128] buffer;
static usz len;
@ -421,6 +437,9 @@ fn void calculator(ugui::Ctx* ui)
ui.slider_hor(ugui::@exact(100), ugui::@exact(20), &f)!!;
ui.slider_ver(ugui::@exact(20), ugui::@exact(100), &f)!!;
}!!;
ui.@div(ugui::@grow(), ugui::@fit(), anchor: CENTER, scroll_y: true) {
ui.text_box(ugui::@grow(), ugui::@exact(100), te)!!;
}!!;
}!!; }!!;
}