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LibGUI: Start working on a file picker dialog (GFilePicker).

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Have LibGUI adopt GDirectoryModel from FileManager since it fits perfectly
for the needs of a file picker.
This commit is contained in:
Andreas Kling 2019-05-09 01:24:37 +02:00
parent d4ac9e9a8a
commit bd5c79aff2
9 changed files with 103 additions and 29 deletions
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65
LibGUI/GFilePicker.cpp Normal file
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#include <LibGUI/GFilePicker.h>
#include <LibGUI/GBoxLayout.h>
#include <LibGUI/GDirectoryModel.h>
#include <LibGUI/GTextBox.h>
#include <LibGUI/GLabel.h>
#include <LibGUI/GButton.h>
GFilePicker::GFilePicker(const String& path, CObject* parent)
: GDialog(parent)
, m_model(GDirectoryModel::create())
{
set_title("GFilePicker");
set_rect(200, 200, 400, 300);
set_main_widget(new GWidget);
main_widget()->set_layout(make<GBoxLayout>(Orientation::Vertical));
main_widget()->layout()->set_margins({ 4, 0, 4, 0 });
main_widget()->layout()->set_spacing(4);
main_widget()->set_fill_with_background_color(true);
main_widget()->set_background_color(Color::LightGray);
m_view = new GTableView(main_widget());
m_view->set_model(*m_model);
model().open("/");
auto* lower_container = new GWidget(main_widget());
lower_container->set_layout(make<GBoxLayout>(Orientation::Vertical));
lower_container->layout()->set_spacing(4);
lower_container->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
lower_container->set_preferred_size({ 0, 60 });
auto* filename_container = new GWidget(lower_container);
filename_container->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
filename_container->set_preferred_size({ 0, 20 });
filename_container->set_layout(make<GBoxLayout>(Orientation::Horizontal));
auto* filename_label = new GLabel("File name:", filename_container);
filename_label->set_text_alignment(TextAlignment::CenterLeft);
filename_label->set_size_policy(SizePolicy::Fixed, SizePolicy::Fill);
filename_label->set_preferred_size({ 60, 0 });
auto* filename_textbox = new GTextBox(filename_container);
auto* button_container = new GWidget(lower_container);
button_container->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
button_container->set_preferred_size({ 0, 20 });
button_container->set_layout(make<GBoxLayout>(Orientation::Horizontal));
button_container->layout()->set_spacing(4);
auto* cancel_button = new GButton(button_container);
cancel_button->set_size_policy(SizePolicy::Fixed, SizePolicy::Fill);
cancel_button->set_preferred_size({ 80, 0 });
cancel_button->set_caption("Cancel");
cancel_button->on_click = [this] (auto&) {
done(ExecCancel);
};
auto* ok_button = new GButton(button_container);
ok_button->set_size_policy(SizePolicy::Fixed, SizePolicy::Fill);
ok_button->set_preferred_size({ 80, 0 });
ok_button->set_caption("OK");
ok_button->on_click = [this] (auto&) {
done(ExecOK);
};
}
GFilePicker::~GFilePicker()
{
}