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meter border

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This commit is contained in:
Robin Gareus 2013-07-02 01:29:14 +02:00
parent 5b6fd190cb
commit e4d754390e
1 changed files with 26 additions and 12 deletions
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38
libs/gtkmm2ext/fastmeter.cc
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@ -56,7 +56,7 @@ FastMeter::FastMeter (long hold, unsigned long dimen, Orientation o, int len, in
_clr2 = clr2;
_clr3 = clr3;
_bgc0 = 0x000000ff;
_bgc0 = 0x111111ff;
_bgc1 = 0x333333ff;
_bgc2 = 0x333333ff;
_bgc3 = 0x444444ff;
@ -93,7 +93,7 @@ FastMeter::FastMeter (long hold, unsigned long dimen, Orientation o, int len, in
}
request_width = pixrect.width + 2;
request_height= pixrect.height;
request_height= pixrect.height + 2;
}
Cairo::RefPtr<Cairo::Pattern>
@ -233,6 +233,7 @@ FastMeter::on_size_request (GtkRequisition* req)
req->height = request_height;
req->height = max(req->height, min_pattern_metric_size);
req->height = min(req->height, max_pattern_metric_size);
req->height += 2;
req->width = request_width;
@ -257,8 +258,8 @@ FastMeter::on_size_allocate (Gtk::Allocation &alloc)
}
int h = alloc.get_height();
h = max (h, min_pattern_metric_size);
h = min (h, max_pattern_metric_size);
h = max (h, min_pattern_metric_size + 2);
h = min (h, max_pattern_metric_size + 2);
if (h != alloc.get_height()) {
alloc.set_height (h);
@ -269,7 +270,7 @@ FastMeter::on_size_allocate (Gtk::Allocation &alloc)
request_width, h, _clr0, _clr1, _clr2, _clr3);
bgpattern = request_vertical_meter (
request_width, h, _bgc0, _bgc1, _bgc2, _bgc3);
pixheight = h;
pixheight = h - 2;
pixwidth = request_width - 2;
}
@ -323,8 +324,21 @@ FastMeter::vertical_expose (GdkEventExpose* ev)
if (resized) {
cairo_set_source_rgb (cr, 0, 0, 0); // black
cairo_rectangle (cr, 0, 0, pixrect.width + 2, pixheight);
#if 1 // fake rounded corners..
cairo_set_line_width(cr, 1.0);
cairo_move_to (cr, 1, 0);
cairo_line_to (cr, 1 + pixrect.width, 0);
cairo_move_to (cr, 2 + pixrect.width, 1);
cairo_line_to (cr, 2 + pixrect.width, 1 + pixheight);
cairo_move_to (cr, 1 + pixrect.width, 2 + pixheight);
cairo_line_to (cr, 1, 2 + pixheight);
cairo_move_to (cr, 0, 1 + pixheight);
cairo_line_to (cr, 0, 1);
cairo_stroke (cr);
#else
cairo_rectangle (cr, 0, 0, pixrect.width + 2, pixheight + 2);
cairo_fill (cr);
#endif
}
cairo_rectangle (cr, ev->area.x, ev->area.y, ev->area.width, ev->area.height);
@ -336,11 +350,11 @@ FastMeter::vertical_expose (GdkEventExpose* ev)
*/
pixrect.height = top_of_meter;
pixrect.y = pixheight - top_of_meter;
pixrect.y = 1 + pixheight - top_of_meter;
background.x = 0;
background.y = 0;
background.width = pixrect.width + 2;
background.x = 1;
background.y = 1;
background.width = pixrect.width;
background.height = pixheight - top_of_meter;
if (gdk_rectangle_intersect (&background, &ev->area, &intersection)) {
@ -361,7 +375,7 @@ FastMeter::vertical_expose (GdkEventExpose* ev)
if (hold_state) {
last_peak_rect.x = 1;
last_peak_rect.width = pixwidth;
last_peak_rect.y = pixheight - (gint) floor (pixheight * current_peak);
last_peak_rect.y = 1 + pixheight - (gint) floor (pixheight * current_peak);
last_peak_rect.height = min(3, pixheight - last_peak_rect.y);
cairo_set_source (cr, fgpattern->cobj());
@ -481,7 +495,7 @@ FastMeter::queue_vertical_redraw (const Glib::RefPtr<Gdk::Window>& win, float ol
rect.x = 1;
rect.width = pixwidth;
rect.height = new_top;
rect.y = pixheight - new_top;
rect.y = 1 + pixheight - new_top;
if (current_level > old_level) {
/* colored/pixbuf got larger, just draw the new section */