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ui/requester: add optional reserving of space

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Marcin Kurczewski 2025-04-19 09:10:47 +02:00
parent feff65704b
commit 369b9ffaa3
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GPG key ID: CC65E6FD28CAE42A
2 changed files with 15 additions and 0 deletions
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14
src/libtrx/game/ui/elements/requester.c
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@ -2,8 +2,10 @@
#include "config.h"
#include "game/input.h"
#include "game/text.h"
#include "game/ui/elements/frame.h"
#include "game/ui/elements/pad.h"
#include "game/ui/elements/resize.h"
#include "game/ui/elements/stack.h"
#include "game/ui/elements/window.h"
#include "utils.h"
@ -19,6 +21,7 @@ void UI_Requester_Init(
s->is_selectable = is_selectable;
s->row_pad = 20.0f;
s->row_spacing = 3.0f;
s->reserve_space = false;
}
void UI_Requester_Free(UI_REQUESTER_STATE *const s)
@ -107,6 +110,13 @@ void UI_BeginRequester(
UI_WindowTitle(title);
UI_BeginWindowBody();
if (s->reserve_space) {
UI_BeginResize(
-1.0f,
s->vis_rows * TEXT_HEIGHT_FIXED
+ (s->vis_rows - 1) * s->row_spacing);
}
UI_BeginStackEx((UI_STACK_SETTINGS) {
.orientation = UI_STACK_VERTICAL,
.align = { .h = UI_STACK_H_ALIGN_SPAN },
@ -116,6 +126,10 @@ void UI_BeginRequester(
void UI_EndRequester(const UI_REQUESTER_STATE *const s)
{
if (s->reserve_space) {
UI_EndResize();
}
UI_EndStack();
UI_EndWindowBody();
UI_EndWindow();

1
src/libtrx/include/libtrx/game/ui/elements/requester.h
View file

@ -17,6 +17,7 @@ typedef struct {
int32_t sel_row;
float row_pad;
float row_spacing;
bool reserve_space;
} UI_REQUESTER_STATE;
// state functions