pandory500/SDL-mirror
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There's no reason to add extra code to notify the mice of window size changes.

Browse source 
Just query the window size when we care about it. :)

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%403310
This commit is contained in:
Sam Lantinga 2008-12-07 21:53:28 +00:00
parent 546fea4e11
commit 3eec2c4dd4
4 changed files with 24 additions and 32 deletions
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27
src/events/SDL_mouse.c
View file

@ -364,21 +364,6 @@ SDL_SetMouseFocus(int id, SDL_WindowID windowID)
if (!focus) {
SDL_SendWindowEvent(mouse->focus, SDL_WINDOWEVENT_ENTER, 0, 0);
}
SDL_GetWindowSize(windowID, &mouse->x_max, &mouse->y_max);
}
}
void
SDL_SetMouseFocusSize(SDL_WindowID windowID, int w, int h)
{
int i;
for (i = 0; i < SDL_num_mice; ++i) {
SDL_Mouse *mouse = SDL_GetMouse(i);
if (mouse && mouse->focus == windowID) {
mouse->x_max = w;
mouse->y_max = h;
}
}
}
@ -458,15 +443,19 @@ SDL_SendMouseMotion(int id, int relative, int x, int y, int pressure)
} else {
/* while using the relative mode and many windows, we have to be
sure that the pointers find themselves inside the windows */
if (mouse->x + xrel > mouse->x_max) {
mouse->x = mouse->x_max;
int x_max, y_max;
SDL_GetWindowSize(mouse->focus, &x_max, &y_max);
if (mouse->x + xrel > x_max) {
mouse->x = x_max;
} else if (mouse->x + xrel < 0) {
mouse->x = 0;
} else {
mouse->x += xrel;
}
if (mouse->y + yrel > mouse->y_max) {
mouse->y = mouse->y_max;
if (mouse->y + yrel > y_max) {
mouse->y = y_max;
} else if (mouse->y + yrel < 0) {
mouse->y = 0;
} else {