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spin button: Limit the entry width to reasonable values

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When opening the value editor for any GtkAdjustment properties
in the inspector, the popover stretches out for miles, since
it reserves enough space to draw MAXDOUBLE. This is not useful.
Limit the space we reserve to 8 digits.
This commit is contained in:
Matthias Clasen 2016-03-05 23:41:10 -05:00
parent 6d1cdaff7e
commit 4ab91f09cf
1 changed files with 5 additions and 4 deletions
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9
gtk/gtkspinbutton.c
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@ -1132,20 +1132,21 @@ gtk_spin_button_get_text_width (GtkSpinButton *spin_button)
gint width, w;
PangoLayout *layout;
gchar *str;
gdouble value;
layout = pango_layout_copy (gtk_entry_get_layout (GTK_ENTRY (spin_button)));
/* Get max of MIN_SPIN_BUTTON_WIDTH, size of upper, size of lower */
width = MIN_SPIN_BUTTON_WIDTH;
str = gtk_spin_button_format_for_value (spin_button,
gtk_adjustment_get_upper (priv->adjustment));
value = CLAMP (gtk_adjustment_get_upper (priv->adjustment), -1e7, 1e7);
str = gtk_spin_button_format_for_value (spin_button, value);
w = measure_string_width (layout, str);
width = MAX (width, w);
g_free (str);
str = gtk_spin_button_format_for_value (spin_button,
gtk_adjustment_get_lower (priv->adjustment));
value = CLAMP (gtk_adjustment_get_lower (priv->adjustment), -1e7, 1e7);
str = gtk_spin_button_format_for_value (spin_button, value);
w = measure_string_width (layout, str);
width = MAX (width, w);
g_free (str);