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test: Render a blank window in testtray

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Some platforms require drawing something to the window for it to be mapped, so create a renderer and redraw on exposure events.

Additionally, add the license to the testtray.c file and clang-format the source.
This commit is contained in:
Frank Praznik
2026-04-11 10:11:43 -04:00
parent cf4edb73e7
commit f40955cd00
1 changed files with 37 additions and 19 deletions
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56
test/testtray.c
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@@ -1,3 +1,15 @@
/*
Copyright (C) 1997-2026 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely.
*/
#include "testutils.h"
#include <SDL3/SDL.h>
#include <SDL3/SDL_main.h>
@@ -60,11 +72,12 @@ static bool SDLCALL tray2_middleclick(void *userdata, SDL_Tray *tray)
static bool trays_destroyed = false;
static SDL_Window *window = NULL;
static SDL_Renderer *renderer = NULL;
static SDL_TrayEntry *entry_toggle = NULL;
static void SDLCALL tray_close(void *ptr, SDL_TrayEntry *entry)
{
SDL_Tray **trays = (SDL_Tray **) ptr;
SDL_Tray **trays = (SDL_Tray **)ptr;
trays_destroyed = true;
@@ -87,7 +100,7 @@ static void SDLCALL toggle_window(void *ptr, SDL_TrayEntry *entry)
}
}
static void SDLCALL apply_icon(void *ptr, const char * const *filelist, int filter)
static void SDLCALL apply_icon(void *ptr, const char *const *filelist, int filter)
{
if (!*filelist) {
return;
@@ -100,7 +113,7 @@ static void SDLCALL apply_icon(void *ptr, const char * const *filelist, int filt
return;
}
SDL_Tray *tray = (SDL_Tray *) ptr;
SDL_Tray *tray = (SDL_Tray *)ptr;
SDL_SetTrayIcon(tray, icon);
SDL_DestroySurface(icon);
@@ -123,31 +136,31 @@ static void SDLCALL print_entry(void *ptr, SDL_TrayEntry *entry)
static void SDLCALL set_entry_enabled(void *ptr, SDL_TrayEntry *entry)
{
SDL_TrayEntry *target = (SDL_TrayEntry *) ptr;
SDL_TrayEntry *target = (SDL_TrayEntry *)ptr;
SDL_SetTrayEntryEnabled(target, true);
}
static void SDLCALL set_entry_disabled(void *ptr, SDL_TrayEntry *entry)
{
SDL_TrayEntry *target = (SDL_TrayEntry *) ptr;
SDL_TrayEntry *target = (SDL_TrayEntry *)ptr;
SDL_SetTrayEntryEnabled(target, false);
}
static void SDLCALL set_entry_checked(void *ptr, SDL_TrayEntry *entry)
{
SDL_TrayEntry *target = (SDL_TrayEntry *) ptr;
SDL_TrayEntry *target = (SDL_TrayEntry *)ptr;
SDL_SetTrayEntryChecked(target, true);
}
static void SDLCALL set_entry_unchecked(void *ptr, SDL_TrayEntry *entry)
{
SDL_TrayEntry *target = (SDL_TrayEntry *) ptr;
SDL_TrayEntry *target = (SDL_TrayEntry *)ptr;
SDL_SetTrayEntryChecked(target, false);
}
static void SDLCALL remove_entry(void *ptr, SDL_TrayEntry *entry)
{
SDL_TrayEntry *target = (SDL_TrayEntry *) ptr;
SDL_TrayEntry *target = (SDL_TrayEntry *)ptr;
SDL_RemoveTrayEntry(target);
SDL_TrayMenu *ctrl_submenu = SDL_GetTrayEntryParent(entry);
@@ -163,7 +176,7 @@ static void SDLCALL remove_entry(void *ptr, SDL_TrayEntry *entry)
static void SDLCALL append_button_to(void *ptr, SDL_TrayEntry *entry)
{
SDL_TrayMenu *menu = (SDL_TrayMenu *) ptr;
SDL_TrayMenu *menu = (SDL_TrayMenu *)ptr;
SDL_TrayMenu *submenu;
SDL_TrayEntry *new_ctrl;
SDL_TrayEntry *new_ctrl_remove;
@@ -242,7 +255,7 @@ static void SDLCALL append_button_to(void *ptr, SDL_TrayEntry *entry)
static void SDLCALL append_checkbox_to(void *ptr, SDL_TrayEntry *entry)
{
SDL_TrayMenu *menu = (SDL_TrayMenu *) ptr;
SDL_TrayMenu *menu = (SDL_TrayMenu *)ptr;
SDL_TrayMenu *submenu;
SDL_TrayEntry *new_ctrl;
SDL_TrayEntry *new_ctrl_remove;
@@ -349,7 +362,7 @@ static void SDLCALL append_checkbox_to(void *ptr, SDL_TrayEntry *entry)
static void SDLCALL append_separator_to(void *ptr, SDL_TrayEntry *entry)
{
SDL_TrayMenu *menu = (SDL_TrayMenu *) ptr;
SDL_TrayMenu *menu = (SDL_TrayMenu *)ptr;
SDL_TrayMenu *submenu;
SDL_TrayEntry *new_ctrl;
SDL_TrayEntry *new_ctrl_remove;
@@ -398,7 +411,7 @@ static void SDLCALL append_separator_to(void *ptr, SDL_TrayEntry *entry)
static void SDLCALL append_submenu_to(void *ptr, SDL_TrayEntry *entry)
{
SDL_TrayMenu *menu = (SDL_TrayMenu *) ptr;
SDL_TrayMenu *menu = (SDL_TrayMenu *)ptr;
SDL_TrayMenu *submenu;
SDL_TrayMenu *entry_submenu;
SDL_TrayEntry *new_ctrl;
@@ -579,10 +592,8 @@ int main(int argc, char **argv)
return 1;
}
window = SDL_CreateWindow("testtray", 640, 480, 0);
if (!window) {
SDL_Log("Couldn't create window: %s", SDL_GetError());
if (!SDL_CreateWindowAndRenderer("testtray", 640, 480, 0, &window, &renderer)) {
SDL_Log("Couldn't create window and renderer: %s", SDL_GetError());
goto quit;
}
@@ -626,10 +637,10 @@ int main(int argc, char **argv)
SDL_DestroySurface(icon);
SDL_DestroySurface(icon2);
#define CHECK(name) \
if (!name) { \
#define CHECK(name) \
if (!name) { \
SDL_Log("Couldn't create " #name ": %s", SDL_GetError()); \
goto clean_all; \
goto clean_all; \
}
SDL_TrayMenu *menu = SDL_CreateTrayMenu(tray);
@@ -703,6 +714,10 @@ int main(int argc, char **argv)
break;
}
toggle_window(NULL, entry_toggle);
} else if (e.type == SDL_EVENT_WINDOW_EXPOSED) {
SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
SDL_RenderClear(renderer);
SDL_RenderPresent(renderer);
}
}
@@ -718,6 +733,9 @@ clean_tray1:
SDL_free(trays);
clean_window:
if (renderer) {
SDL_DestroyRenderer(renderer);
}
if (window) {
SDL_DestroyWindow(window);
}