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Remove forward declaration. 

svn path=/trunk/netsurf/; revision=12351
This commit is contained in:
Michael Drake 2011-05-09 18:15:51 +00:00
parent 5e1a9bbfc0
commit b1e09e9b99
1 changed files with 59 additions and 62 deletions
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121
desktop/scroll.c
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@ -72,9 +72,6 @@ colour scroll_widget_fg_colour = 0x00d9d9d9; /* light grey */
colour scroll_widget_bg_colour = 0x006b6b6b; /* mid grey */
colour scroll_widget_arrow_colour = 0x00444444; /* dark grey */
static void scroll_drag_start_internal(struct scroll *scroll, int x, int y,
bool reverse, bool pair);
/**
* Create a scroll.
@ -511,6 +508,65 @@ bool scroll_is_horizontal(struct scroll *scroll)
return scroll->horizontal;
}
/**
* Internal procedure used for staring a drag scroll for a scrollbar.
*
* \param scroll the scroll to start the drag for
* \param x the X coordinate of the drag start
* \param y the Y coordinate of the drag start
* \param reverse whether this should be a reverse drag(used when the user
* drags the content and the scrolls have to adjust)
* \param pair whether the drag should start for the pair scroll too
*/
static void scroll_drag_start_internal(struct scroll *scroll, int x, int y,
bool reverse, bool pair)
{
struct scroll_msg_data msg;
scroll->drag_start_coord = scroll->horizontal ? x : y;
scroll->drag_start_bar_off = scroll->bar_off;
scroll->dragging = true;
scroll->reverse = reverse;
msg.scroll = scroll;
/* \todo - some proper numbers please! */
if (scroll->horizontal) {
msg.x0 = -1024;
msg.x1 = 1024;
msg.y0 = 0;
msg.y1 = 0;
} else {
msg.x0 = 0;
msg.x1 = 0;
msg.y0 = -1024;
msg.y1 = 1024;
}
if (pair && scroll->pair != NULL) {
scroll->pair_drag = true;
scroll->pair->drag_start_coord =
scroll->pair->horizontal ? x : y;
scroll->pair->drag_start_bar_off = scroll->pair->bar_off;
scroll->pair->dragging = true;
scroll->pair->reverse = reverse;
if (scroll->pair->horizontal) {
msg.x0 = -1024;
msg.x1 = 1024;
} else {
msg.y0 = -1024;
msg.y1 = 1024;
}
}
msg.msg = SCROLL_MSG_SCROLL_START;
scroll->client_callback(scroll->client_data, &msg);
}
/**
* Handle mouse actions other then drag ends.
*
@ -640,65 +696,6 @@ const char *scroll_mouse_action(struct scroll *scroll,
return status;
}
/**
* Internal procedure used for staring a drag scroll for a scrollbar.
*
* \param scroll the scroll to start the drag for
* \param x the X coordinate of the drag start
* \param y the Y coordinate of the drag start
* \param reverse whether this should be a reverse drag(used when the user
* drags the content and the scrolls have to adjust)
* \param pair whether the drag should start for the pair scroll too
*/
void scroll_drag_start_internal(struct scroll *scroll, int x, int y,
bool reverse, bool pair)
{
struct scroll_msg_data msg;
scroll->drag_start_coord = scroll->horizontal ? x : y;
scroll->drag_start_bar_off = scroll->bar_off;
scroll->dragging = true;
scroll->reverse = reverse;
msg.scroll = scroll;
/* \todo - some proper numbers please! */
if (scroll->horizontal) {
msg.x0 = -1024;
msg.x1 = 1024;
msg.y0 = 0;
msg.y1 = 0;
} else {
msg.x0 = 0;
msg.x1 = 0;
msg.y0 = -1024;
msg.y1 = 1024;
}
if (pair && scroll->pair != NULL) {
scroll->pair_drag = true;
scroll->pair->drag_start_coord =
scroll->pair->horizontal ? x : y;
scroll->pair->drag_start_bar_off = scroll->pair->bar_off;
scroll->pair->dragging = true;
scroll->pair->reverse = reverse;
if (scroll->pair->horizontal) {
msg.x0 = -1024;
msg.x1 = 1024;
} else {
msg.y0 = -1024;
msg.y1 = 1024;
}
}
msg.msg = SCROLL_MSG_SCROLL_START;
scroll->client_callback(scroll->client_data, &msg);
}
/**
* Handle end of mouse drags.
*