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Using Module provided canvas id for event binding (#4690)

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This change is replacing the hardcoded "#canvas" element references in
rcore_web to allow using canvas elements that use different names
(which is necessary when using multiple canvas elements on one page).

Also adding a cursor hiding example to mouse example.
This commit is contained in:
Eike Decker 2025-01-16 00:32:58 +01:00 • committed by GitHub
parent 35a9257d20
commit 5c1cce28a7
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GPG key ID: B5690EEEBB952194
2 changed files with 52 additions and 15 deletions
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23
examples/core/core_input_mouse.c
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@ -2,12 +2,12 @@
*
* raylib [core] example - Mouse input
*
* Example originally created with raylib 1.0, last time updated with raylib 4.0
* Example originally created with raylib 1.0, last time updated with raylib 5.5
*
* Example licensed under an unmodified zlib/libpng license, which is an OSI-certified,
* BSD-like license that allows static linking with closed source software
*
* Copyright (c) 2014-2024 Ramon Santamaria (@raysan5)
* Copyright (c) 2014-2025 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
@ -27,6 +27,7 @@ int main(void)
Vector2 ballPosition = { -100.0f, -100.0f };
Color ballColor = DARKBLUE;
int isCursorHidden = 0;
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//---------------------------------------------------------------------------------------
@ -36,6 +37,20 @@ int main(void)
{
// Update
//----------------------------------------------------------------------------------
if (IsKeyPressed(KEY_H))
{
if (isCursorHidden == 0)
{
HideCursor();
isCursorHidden = 1;
}
else
{
ShowCursor();
isCursorHidden = 0;
}
}
ballPosition = GetMousePosition();
if (IsMouseButtonPressed(MOUSE_BUTTON_LEFT)) ballColor = MAROON;
@ -56,6 +71,10 @@ int main(void)
DrawCircleV(ballPosition, 40, ballColor);
DrawText("move ball with mouse and click mouse button to change color", 10, 10, 20, DARKGRAY);
DrawText("Press 'H' to toggle cursor visibility", 10, 30, 20, DARKGRAY);
if (isCursorHidden == 1) DrawText("CURSOR HIDDEN", 20, 60, 20, RED);
else DrawText("CURSOR VISIBLE", 20, 60, 20, LIME);
EndDrawing();
//----------------------------------------------------------------------------------