notgne2/tuxpaint-pencil-sharpener
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Abort if window + button size is a bad combo

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Abort if the requested combination of window size and
button size would result in no buttons being visible in the UI.
This commit is contained in:
Bill Kendrick 2021-01-19 00:14:44 -08:00
parent 199f79d2db
commit d103172ee9
1 changed files with 5 additions and 0 deletions
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5
src/tuxpaint.c
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@ -801,6 +801,11 @@ static void setup_normal_screen_layout(void)
/* need 56 minimum for the Tux area */
buttons_tall = (WINDOW_HEIGHT - r_ttoolopt.h - 56 * button_scale - r_colors.h) / button_h;
if (buttons_tall < 2) {
fprintf(stderr, "Button size '%d' with window size '%dx%d' is not reasonable.\n", button_w, WINDOW_WIDTH, WINDOW_HEIGHT);
exit(93);
}
gd_tools.rows = buttons_tall;
gd_toolopt.rows = buttons_tall;