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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <LibGUI/BoxLayout.h>
#include <LibGUI/Button.h>
#include <LibGUI/InputBox.h>
#include <LibGUI/Label.h>
#include <LibGUI/TextBox.h>
#include <LibGfx/Font.h>
#include <stdio.h>
namespace GUI {
InputBox::InputBox(const StringView& prompt, const StringView& title, GUI::Window* parent_window)
: Dialog(parent_window)
, m_prompt(prompt)
{
set_title(title);
build();
}
InputBox::~InputBox()
{
}
void InputBox::build()
{
auto& widget = set_main_widget<Widget>();
int text_width = widget.font().width(m_prompt);
int title_width = widget.font().width(title()) + 24 /* icon, plus a little padding -- not perfect */;
int max_width = AK::max(text_width, title_width);
set_rect(x(), y(), max_width + 80, 80);
widget.set_layout<VerticalBoxLayout>();
widget.set_fill_with_background_color(true);
widget.layout()->set_margins({ 8, 8, 8, 8 });
widget.layout()->set_spacing(8);
auto& label = widget.add<Label>(m_prompt);
label.set_size_policy(SizePolicy::Fixed, SizePolicy::Fixed);
label.set_preferred_size(text_width, 16);
m_text_editor = widget.add<TextBox>();
m_text_editor->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
m_text_editor->set_preferred_size(0, 19);
auto& button_container_outer = widget.add<Widget>();
button_container_outer.set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
button_container_outer.set_preferred_size(0, 20);
button_container_outer.set_layout<VerticalBoxLayout>();
auto& button_container_inner = button_container_outer.add<Widget>();
button_container_inner.set_layout<HorizontalBoxLayout>();
button_container_inner.layout()->set_spacing(8);
m_cancel_button = button_container_inner.add<Button>();
m_cancel_button->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
m_cancel_button->set_preferred_size(0, 20);
m_cancel_button->set_text("Cancel");
m_cancel_button->on_click = [this] {
dbgprintf("GInputBox: Cancel button clicked\n");
done(ExecCancel);
};
m_ok_button = button_container_inner.add<Button>();
m_ok_button->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
m_ok_button->set_preferred_size(0, 20);
m_ok_button->set_text("OK");
m_ok_button->on_click = [this] {
dbgprintf("GInputBox: OK button clicked\n");
m_text_value = m_text_editor->text();
done(ExecOK);
};
m_text_editor->on_return_pressed = [this] {
m_ok_button->click();
};
m_text_editor->on_escape_pressed = [this] {
m_cancel_button->click();
};
m_text_editor->set_focus(true);
}
}
|
