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textview: Show the magnifier popover a bit farther from the touch position

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Somewhat arbitrary at the moment, would be nice to have minimal units
support for this, or at least hidpi support.
This commit is contained in:
Carlos Garnacho
2014-05-16 17:32:59 +02:00
parent b2d56c588a
commit bd5fb3a09f
1 changed files with 7 additions and 3 deletions
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10
gtk/gtktextview.c
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@ -4680,18 +4680,22 @@ gtk_text_view_show_magnifier (GtkTextView *text_view,
_gtk_text_view_ensure_magnifier (text_view);
gtk_widget_get_allocation (GTK_WIDGET (text_view), &allocation);
#define RECT_WIDTH 40
priv = text_view->priv;
x = CLAMP (x, 0, allocation.width);
y = CLAMP (y, 0, allocation.height);
rect.x = x;
rect.y = y;
rect.width = rect.height = 1;
rect.x = x - (RECT_WIDTH / 2);
rect.y = y - (RECT_WIDTH / 2);
rect.width = rect.height = RECT_WIDTH;
_text_window_to_widget_coords (text_view, &rect.x, &rect.y);
_gtk_magnifier_set_coords (GTK_MAGNIFIER (priv->magnifier), x, y);
gtk_popover_set_pointing_to (GTK_POPOVER (priv->magnifier_popover),
&rect);
gtk_widget_show (priv->magnifier_popover);
#undef RECT_WIDTH
}
static void