Syping/libragephoto
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improve examples

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This commit is contained in:
Syping 2021-08-27 23:17:57 +02:00
parent dd47087afd
commit 61a9770951
3 changed files with 33 additions and 10 deletions
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22
examples/ragephoto-gtkviewer/src/main.cpp
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@ -23,6 +23,7 @@
#include <gtkmm/filechooserdialog.h>
#include <gtkmm/filefilter.h>
#include <gtkmm/label.h>
#include <gtkmm/messagedialog.h>
#include <gtkmm/window.h>
#include <iostream>
@ -53,6 +54,7 @@ int main(int argc, char *argv[])
open_button.set_label("Open");
open_button.set_hexpand(true);
open_button.set_size_request(100);
open_button.set_image_from_icon_name("document-open");
open_button.signal_clicked().connect([&](){
Gtk::FileChooserDialog dialog("Open Photo...", Gtk::FILE_CHOOSER_ACTION_OPEN);
dialog.set_transient_for(win);
@ -84,18 +86,28 @@ int main(int argc, char *argv[])
close_button.set_label("Close");
close_button.set_hexpand(true);
close_button.set_size_request(100);
close_button.set_image_from_icon_name("dialog-close");
close_button.signal_clicked().connect([&](){
win.close();
});
horizontal_box.add(close_button);
close_button.show();
app->signal_open().connect([&](const Gio::Application::type_vec_files &files, const Glib::ustring &hint){
for (const auto &file : files) {
photo_viewer.open_file(file->get_path().c_str());
app->signal_open().connect([&](const Gio::Application::type_vec_files &files, const Glib::ustring &hint) {
if (files.size() == 1) {
for (const auto &file : files) {
photo_viewer.open_file(file->get_path().c_str());
}
app->add_window(win);
win.show();
}
else {
app->add_window(win);
win.show();
Gtk::MessageDialog msg(win, "Can't open multiple photos at once!", false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_OK, true);
msg.set_title("RagePhoto GTK Photo Viewer");
msg.run();
}
app->add_window(win);
win.show();
});
horizontal_box.show();