|
Packit |
1470ea |
|
|
Packit |
1470ea |
<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" xmlns:xi="http://www.w3.org/2001/XInclude" type="guide" style="task" id="grid.c" xml:lang="de">
|
|
Packit |
1470ea |
<info>
|
|
Packit |
1470ea |
<title type="text">Grid (C)</title>
|
|
Packit |
1470ea |
<link type="guide" xref="c#layout"/>
|
|
Packit |
1470ea |
<revision version="0.1" date="2012-06-04" status="draft"/>
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
<credit type="author copyright">
|
|
Packit |
1470ea |
<name>Monica Kochofar</name>
|
|
Packit |
1470ea |
<email its:translate="no">monicakochofar@gmail.com</email>
|
|
Packit |
1470ea |
<years>2012</years>
|
|
Packit |
1470ea |
</credit>
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
<desc>Widgets in Zeilen und Spalten anordnen</desc>
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
<mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
|
|
Packit |
1470ea |
<mal:name>Mario Blättermann</mal:name>
|
|
Packit |
1470ea |
<mal:email>mario.blaettermann@gmail.com</mal:email>
|
|
Packit |
1470ea |
<mal:years>2011, 2013</mal:years>
|
|
Packit |
1470ea |
</mal:credit>
|
|
Packit |
1470ea |
</info>
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
<title>Grid</title>
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
<media type="image" mime="image/png" src="media/grid.png"/>
|
|
Packit |
1470ea |
A button widget connected to a progress bar.
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
#include <gtk/gtk.h>
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
/*Signal handler for the "clicked" signal of the Button. Each
|
|
Packit |
1470ea |
click generates a progress bar pulse*/
|
|
Packit |
1470ea |
static void
|
|
Packit |
1470ea |
on_button_click (GtkButton *button,
|
|
Packit |
1470ea |
gpointer user_data)
|
|
Packit |
1470ea |
{
|
|
Packit |
1470ea |
GtkProgressBar *progress_bar = user_data;
|
|
Packit |
1470ea |
gtk_progress_bar_pulse (progress_bar);
|
|
Packit |
1470ea |
}
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
static void
|
|
Packit |
1470ea |
activate (GtkApplication *app,
|
|
Packit |
1470ea |
gpointer user_data)
|
|
Packit |
1470ea |
{
|
|
Packit |
1470ea |
GtkWidget *grid;
|
|
Packit |
1470ea |
GtkWidget *window;
|
|
Packit |
1470ea |
GtkWidget *button;
|
|
Packit |
1470ea |
GtkWidget *progress_bar;
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
/*Create the window and set a title*/
|
|
Packit |
1470ea |
window = gtk_application_window_new (app);
|
|
Packit |
1470ea |
gtk_window_set_title (GTK_WINDOW (window), "Grid Example");
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
/*Create a button with a label*/
|
|
Packit |
1470ea |
button = gtk_button_new_with_label ("Button");
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
/*Create the progress bar*/
|
|
Packit |
1470ea |
progress_bar = gtk_progress_bar_new ();
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
/*Create a grid and attach the button and progress bar
|
|
Packit |
1470ea |
accordingly*/
|
|
Packit |
1470ea |
grid = gtk_grid_new ();
|
|
Packit |
1470ea |
gtk_grid_attach (GTK_GRID (grid), button, 1, 1, 1, 1);
|
|
Packit |
1470ea |
gtk_grid_attach_next_to (GTK_GRID (grid),
|
|
Packit |
1470ea |
progress_bar,
|
|
Packit |
1470ea |
button,
|
|
Packit |
1470ea |
GTK_POS_BOTTOM, 1, 1);
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
/*Connecting the clicked signal to the callback function*/
|
|
Packit |
1470ea |
g_signal_connect (GTK_BUTTON (button), "clicked",
|
|
Packit |
1470ea |
G_CALLBACK (on_button_click), progress_bar);
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
gtk_container_add (GTK_CONTAINER (window), GTK_WIDGET (grid));
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
gtk_widget_show_all (window);
|
|
Packit |
1470ea |
}
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
int
|
|
Packit |
1470ea |
main (int argc, char **argv)
|
|
Packit |
1470ea |
{
|
|
Packit |
1470ea |
GtkApplication *app;
|
|
Packit |
1470ea |
int status;
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
app = gtk_application_new ("org.gtk.example", G_APPLICATION_FLAGS_NONE);
|
|
Packit |
1470ea |
g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);
|
|
Packit |
1470ea |
status = g_application_run (G_APPLICATION (app), argc, argv);
|
|
Packit |
1470ea |
g_object_unref (app);
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
return status;
|
|
Packit |
1470ea |
}
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
In this sample we used the following:
|
|
Packit |
1470ea |
|
|
Packit |
1470ea |
<list>
|
|
Packit |
1470ea |
<item><link href="http://developer.gnome.org/gtk3/3.4/GtkApplication.html">GtkApplication</link> </item>
|
|
Packit |
1470ea |
<item><link href="http://developer.gnome.org/gtk3/3.4/GtkWindow.html">GtkWindow</link> </item>
|
|
Packit |
1470ea |
<item><link href="http://developer.gnome.org/gtk3/stable/GtkProgressBar.html">GtkProgressBar</link> </item>
|
|
Packit |
1470ea |
<item><link href="http://developer.gnome.org/gtk3/stable/GtkButton.html">GtkButton</link> </item>
|
|
Packit |
1470ea |
<item><link href="http://developer.gnome.org/gtk3/stable/GtkGrid.html">GtkGrid</link> </item>
|
|
Packit |
1470ea |
</list>
|
|
Packit |
1470ea |
</page>
|