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text: Remove 2 unused variables

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One is always 0, the other is always equal to gtk_widget_get_width()
This commit is contained in:
Benjamin Otte 2019-03-08 13:33:54 +01:00
parent b114d45c5f
commit bc901ffa5a
1 changed files with 8 additions and 12 deletions
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20
gtk/gtktext.c
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@ -172,9 +172,6 @@ struct _GtkTextPrivate
GtkCssNode *block_cursor_node;
GtkCssNode *undershoot_node[2];
int text_x;
int text_width;
float xalign;
int ascent; /* font ascent in pango units */
@ -2145,8 +2142,6 @@ gtk_text_size_allocate (GtkWidget *widget,
GtkTextPrivate *priv = gtk_text_get_instance_private (self);
priv->text_baseline = baseline;
priv->text_x = 0;
priv->text_width = width;
if (priv->placeholder)
{
@ -2203,9 +2198,9 @@ gtk_text_snapshot (GtkWidget *widget,
gtk_snapshot_push_clip (snapshot,
&GRAPHENE_RECT_INIT (
priv->text_x,
0,
priv->text_width,
0,
gtk_widget_get_width (widget),
gtk_widget_get_height (widget)));
/* Draw text and cursor */
@ -4234,7 +4229,7 @@ get_layout_position (GtkText *self,
y_pos = y_pos / PANGO_SCALE;
if (x)
*x = priv->text_x - priv->scroll_offset;
*x = - priv->scroll_offset;
if (y)
*y = y_pos;
@ -4603,7 +4598,7 @@ gtk_text_get_scroll_limits (GtkText *self,
PangoLayout *layout;
PangoLayoutLine *line;
PangoRectangle logical_rect;
int text_width;
int text_width, width;
layout = gtk_text_ensure_layout (self, TRUE);
line = pango_layout_get_lines_readonly (layout)->data;
@ -4618,15 +4613,16 @@ gtk_text_get_scroll_limits (GtkText *self,
xalign = 1.0 - priv->xalign;
text_width = PANGO_PIXELS(logical_rect.width);
width = gtk_widget_get_width (GTK_WIDGET (self));
if (text_width > priv->text_width)
if (text_width > width)
{
*min_offset = 0;
*max_offset = text_width - priv->text_width;
*max_offset = text_width - width;
}
else
{
*min_offset = (text_width - priv->text_width) * xalign;
*min_offset = (text_width - width) * xalign;
*max_offset = *min_offset;
}
}