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(svn r14794) -Document: a few functions/variables (Alberth)

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rubidium 2009-01-03 10:52:22 +00:00
parent f77503e5a3
commit 8ff93c2c14
2 changed files with 22 additions and 1 deletions
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2
src/settings_gui.cpp
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@ -750,7 +750,7 @@ enum PatchesSelectionWidgets {
};
struct PatchesSelectionWindow : Window {
static GameSettings *patches_ptr;
static GameSettings *patches_ptr; ///< Pointer to the game settings being displayed and modified
static int patches_max; ///< Maximal number of patches on a single page
int page;

21
src/window.cpp
View File

@ -2236,6 +2236,13 @@ int PositionMainToolbar(Window *w)
return w->left;
}
/**
* Set the number of items of the vertical scrollbar.
*
* Function also updates the position of the scrollbar if necessary.
* @param w Window containing the vertical scrollbar
* @param num New number of items
*/
void SetVScrollCount(Window *w, int num)
{
w->vscroll.count = num;
@ -2244,6 +2251,13 @@ void SetVScrollCount(Window *w, int num)
if (num < w->vscroll.pos) w->vscroll.pos = num;
}
/**
* Set the number of items of the second vertical scrollbar.
*
* Function also updates the position of the scrollbar if necessary.
* @param w Window containing the second vertical scrollbar
* @param num New number of items
*/
void SetVScroll2Count(Window *w, int num)
{
w->vscroll2.count = num;
@ -2252,6 +2266,13 @@ void SetVScroll2Count(Window *w, int num)
if (num < w->vscroll2.pos) w->vscroll2.pos = num;
}
/**
* Set the number of items of the horizontal scrollbar.
*
* Function also updates the position of the scrollbar if necessary.
* @param w Window containing the horizontal scrollbar
* @param num New number of items
*/
void SetHScrollCount(Window *w, int num)
{
w->hscroll.count = num;