blob: a4eee41227f5d17e4be195a0bc51f8976fbe8ca5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
#include "canvas-flag.h"
#include <iostream>
#include "ardour_ui.h"
using namespace Gnome::Canvas;
using namespace std;
void
CanvasFlag::delete_allocated_objects()
{
if (_text) {
delete _text;
_text = 0;
}
if (_line) {
delete _line;
_line = 0;
}
if (_rect) {
delete _rect;
_rect = 0;
}
}
void
CanvasFlag::set_text(string& a_text)
{
delete_allocated_objects();
_text = new CanvasFlagText(*this, 0.0, 0.0, Glib::ustring(a_text));
_text->property_justification() = Gtk::JUSTIFY_CENTER;
_text->property_fill_color_rgba() = _outline_color_rgba;
double flagwidth = _text->property_text_width() + 10.0;
double flagheight = _text->property_text_height() + 3.0;
_text->property_x() = flagwidth / 2.0;
_text->property_y() = flagheight / 2.0;
_text->show();
_line = new SimpleLine(*this, 0.0, 0.0, 0.0, _height);
_line->property_color_rgba() = _outline_color_rgba;
_rect = new CanvasFlagRect(*this, 0.0, 0.0, flagwidth, flagheight);
_rect->property_outline_color_rgba() = _outline_color_rgba;
_rect->property_fill_color_rgba() = _fill_color_rgba;
_text->lower_to_bottom();
_text->raise(2);
}
CanvasFlag::~CanvasFlag()
{
delete_allocated_objects();
}
bool
CanvasFlag::on_event(GdkEvent* ev)
{
cerr << "CanvasFlag::on_event(GdkEvent* ev)" << endl;
return false;
}
|
