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Fix the scrollbar boundary checking to prevent the player from freezing on screens that are too small to show the list with the font selected. Correct the M:Robe remote screen height.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20690 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Karl Kurbjun 2009-04-11 22:22:44 +00:00
parent ac0722da74
commit 76328bbfda
2 changed files with 9 additions and 1 deletions
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8
apps/gui/scrollbar.c
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@ -92,6 +92,14 @@ void gui_scrollbar_draw(struct screen * screen, int x, int y,
inner_y = y + 1; inner_y = y + 1;
inner_wd = width - 2; inner_wd = width - 2;
inner_ht = height - 2; inner_ht = height - 2;
/* Boundary check to make sure that height is reasonable, otherwise nothing
* to do
*/
if(height<2 || width<2)
{
return;
}
if (flags & HORIZONTAL) if (flags & HORIZONTAL)
inner_len = inner_wd; inner_len = inner_wd;

2
firmware/export/config-mrobe500.h
View file

@ -91,7 +91,7 @@
/* remote LCD */ /* remote LCD */
#define HAVE_REMOTE_LCD #define HAVE_REMOTE_LCD
#define LCD_REMOTE_WIDTH 79 #define LCD_REMOTE_WIDTH 79
#define LCD_REMOTE_HEIGHT 64 #define LCD_REMOTE_HEIGHT 16
#define LCD_REMOTE_DEPTH 1 #define LCD_REMOTE_DEPTH 1
/* Remote display colours, for screenshots and sim (0xRRGGBB) */ /* Remote display colours, for screenshots and sim (0xRRGGBB) */