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levelbar: Don't underallocate block widgets

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https://bugzilla.gnome.org/show_bug.cgi?id=783649
This commit is contained in:
Timm Bäder 2017-06-29 15:28:47 +02:00 committed by Daniel Boles
parent 46a8559cd4
commit 78b4885fe8
1 changed files with 8 additions and 0 deletions
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8
gtk/gtklevelbar.c
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@ -458,6 +458,7 @@ gtk_level_bar_allocate_trough_continuous (GtkLevelBar *self,
GtkAllocation block_area, clip;
gdouble fill_percentage;
gboolean inverted;
int block_min;
inverted = gtk_level_bar_get_real_inverted (self);
@ -473,9 +474,15 @@ gtk_level_bar_allocate_trough_continuous (GtkLevelBar *self,
fill_percentage = (self->priv->cur_value - self->priv->min_value) /
(self->priv->max_value - self->priv->min_value);
gtk_css_gadget_get_preferred_size (self->priv->block_gadget[inverted ? 1 : 0],
self->priv->orientation, -1,
&block_min, NULL,
NULL, NULL);
if (self->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
{
block_area.width = (gint) floor (block_area.width * fill_percentage);
block_area.width = MAX (block_area.width, block_min);
if (inverted)
block_area.x += allocation->width - block_area.width;
@ -483,6 +490,7 @@ gtk_level_bar_allocate_trough_continuous (GtkLevelBar *self,
else
{
block_area.height = (gint) floor (block_area.height * fill_percentage);
block_area.height = MAX (block_area.height, block_min);
if (inverted)
block_area.y += allocation->height - block_area.height;