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[widgets/progressbar] calculate/return 'real' width (instead of d->width) when ticks are used

This commit is contained in:
marco candrian 2008-04-12 04:49:15 +00:00 committed by Marco Candrian
parent b12a5235a5
commit 4e15b4fab4
1 changed files with 28 additions and 17 deletions
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45
widgets/progressbar.c
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@ -122,6 +122,7 @@ progressbar_draw(Widget *widget, DrawCtx *ctx, int offset,
int i, percent_ticks, pb_x, pb_y, pb_height, pb_width, pb_progress, pb_offset; int i, percent_ticks, pb_x, pb_y, pb_height, pb_width, pb_progress, pb_offset;
int unit = 0; /* tick + gap */ int unit = 0; /* tick + gap */
int border_offset; int border_offset;
int widget_width;
area_t rectangle, pattern_rect; area_t rectangle, pattern_rect;
Data *d = widget->data; Data *d = widget->data;
@ -129,14 +130,6 @@ progressbar_draw(Widget *widget, DrawCtx *ctx, int offset,
if (!d->data_items) if (!d->data_items)
return 0; return 0;
if(!widget->user_supplied_x)
widget->area.x = widget_calculate_offset(widget->statusbar->width,
d->width,
offset,
widget->alignment);
if(!widget->user_supplied_y)
widget->area.y = 0;
/* for a 'reversed' progressbar: /* for a 'reversed' progressbar:
* basic progressbar: * basic progressbar:
* 1. the full space gets the size of the formerly empty one * 1. the full space gets the size of the formerly empty one
@ -154,10 +147,12 @@ progressbar_draw(Widget *widget, DrawCtx *ctx, int offset,
if(d->vertical) if(d->vertical)
{ {
/* TODO: maybe prevent to calculate that stuff below over and over again (->use Data-values) */ /* TODO: maybe prevent to calculate that stuff below over and over again (->use static-values) */
pb_height = (int) (widget->statusbar->height * d->height + 0.5) - 2 * (d->border_width + d->border_padding); pb_height = (int) (widget->statusbar->height * d->height + 0.5) -
2 * (d->border_width + d->border_padding);
if(d->ticks_count && d->ticks_gap) if(d->ticks_count && d->ticks_gap)
{ {
/* '+ d->ticks_gap' because a unit includes a ticks + ticks_gap */
unit = (pb_height + d->ticks_gap) / d->ticks_count; unit = (pb_height + d->ticks_gap) / d->ticks_count;
pb_height = unit * d->ticks_count - d->ticks_gap; /* rounded to match ticks... */ pb_height = unit * d->ticks_count - d->ticks_gap; /* rounded to match ticks... */
} }
@ -165,7 +160,11 @@ progressbar_draw(Widget *widget, DrawCtx *ctx, int offset,
pb_width = (int) ((d->width - 2 * (d->border_width + d->border_padding) * d->data_items - pb_width = (int) ((d->width - 2 * (d->border_width + d->border_padding) * d->data_items -
d->gap * (d->data_items - 1)) / d->data_items); d->gap * (d->data_items - 1)) / d->data_items);
pb_y = widget->area.y + ((int) (widget->statusbar->height * (1 - d->height)) / 2) + d->border_width + d->border_padding; pb_y = widget->area.y + ((int) (widget->statusbar->height * (1 - d->height)) / 2) +
d->border_width + d->border_padding;
widget_width = d->data_items * (pb_width +
2 * (d->border_width + d->border_padding) + d->gap) - d->gap;
for(i = 0; i < d->data_items; i++) for(i = 0; i < d->data_items; i++)
{ {
@ -190,7 +189,7 @@ progressbar_draw(Widget *widget, DrawCtx *ctx, int offset,
else else
rectangle.y = pb_y - border_offset - d->border_padding - 1; rectangle.y = pb_y - border_offset - d->border_padding - 1;
rectangle.width = pb_width + d->border_width + 2 * d->border_padding - 1 + 2; rectangle.width = pb_width + 2 * d->border_padding + d->border_width + 1;
rectangle.height = pb_height + d->border_width + 2 * d->border_padding + 1; rectangle.height = pb_height + d->border_width + 2 * d->border_padding + 1;
if(d->border_padding) if(d->border_padding)
draw_rectangle(ctx, rectangle, 1, True, d->bg[i]); draw_rectangle(ctx, rectangle, 1, True, d->bg[i]);
@ -269,12 +268,16 @@ progressbar_draw(Widget *widget, DrawCtx *ctx, int offset,
if(d->ticks_count && d->ticks_gap) if(d->ticks_count && d->ticks_gap)
{ {
unit = (pb_width + d->ticks_gap) / d->ticks_count; unit = (pb_width + d->ticks_gap) / d->ticks_count;
pb_width = (int)unit * d->ticks_count - d->ticks_gap; /* rounded to match ticks... */ pb_width = unit * d->ticks_count - d->ticks_gap; /* rounded to match ticks... */
} }
pb_height = (int) ((widget->statusbar->height * d->height - d->data_items * 2 * (d->border_width + d->border_padding) - pb_height = (int) ((widget->statusbar->height * d->height -
d->data_items * 2 * (d->border_width + d->border_padding) -
(d->gap * (d->data_items - 1))) / d->data_items + 0.5); (d->gap * (d->data_items - 1))) / d->data_items + 0.5);
pb_y = widget->area.y + ((int) (widget->statusbar->height * (1 - d->height)) / 2) + d->border_width + d->border_padding; pb_y = widget->area.y + ((int) (widget->statusbar->height * (1 - d->height)) / 2) +
d->border_width + d->border_padding;
widget_width = pb_width + 2 * (d->border_width + d->border_padding);
for(i = 0; i < d->data_items; i++) for(i = 0; i < d->data_items; i++)
{ {
@ -300,7 +303,7 @@ progressbar_draw(Widget *widget, DrawCtx *ctx, int offset,
else else
rectangle.y = pb_y + pb_offset - border_offset - d->border_padding - 1; rectangle.y = pb_y + pb_offset - border_offset - d->border_padding - 1;
rectangle.width = pb_width + d->border_width + 2 * d->border_padding - 1 + 2; rectangle.width = pb_width + 2 * d->border_padding + d->border_width + 1;
rectangle.height = pb_height + d->border_width + 2 * d->border_padding + 1; rectangle.height = pb_height + d->border_width + 2 * d->border_padding + 1;
if(d->border_padding) if(d->border_padding)
draw_rectangle(ctx, rectangle, 1, True, d->bg[i]); draw_rectangle(ctx, rectangle, 1, True, d->bg[i]);
@ -372,7 +375,15 @@ progressbar_draw(Widget *widget, DrawCtx *ctx, int offset,
} }
} }
widget->area.width = d->width; if(!widget->user_supplied_x)
widget->area.x = widget_calculate_offset(widget->statusbar->width,
widget_width,
offset,
widget->alignment);
if(!widget->user_supplied_y)
widget->area.y = 0;
widget->area.width = widget_width;
widget->area.height = widget->statusbar->height; widget->area.height = widget->statusbar->height;
return widget->area.width; return widget->area.width;
} }