dialog.c

这是一个Linux下的源代码,具体的你自己去看了,绝对的好东西,是关于网络通讯方面的!

#include <gtk/gtk.h>

gchar sFilename[256]; 
gint yesnoreturn;

void CloseDialog (GtkWidget *widget, gpointer data)
{
    gtk_widget_destroy (GTK_WIDGET (data));   
}

void ClosingDialog (GtkWidget *widget, gpointer data)
{
    gtk_grab_remove (GTK_WIDGET (widget));
    gtk_main_quit ();
}


void Popup(gchar *szMessage)
{
    static GtkWidget *label;
    GtkWidget *button;
    GtkWidget *dialog_window;

    dialog_window = gtk_dialog_new ();
    gtk_signal_connect (GTK_OBJECT (dialog_window), "destroy",
	                GTK_SIGNAL_FUNC (ClosingDialog),
	                NULL);
    gtk_window_set_title (GTK_WINDOW (dialog_window), "yq");
    gtk_container_border_width (GTK_CONTAINER (dialog_window), 5);
    label = gtk_label_new (szMessage);
    gtk_misc_set_padding (GTK_MISC (label), 10, 10);
    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->vbox), 
                        label, TRUE, TRUE, 0);
    gtk_widget_show (label);
    button = gtk_button_new_with_label ("确定");
    gtk_signal_connect (GTK_OBJECT (button), "clicked",
	                GTK_SIGNAL_FUNC (CloseDialog),
	                dialog_window);
    GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->action_area), 
			  button, TRUE, TRUE, 0);
    gtk_widget_grab_default (button);
    gtk_widget_show (button);
    gtk_widget_show (dialog_window);
    gtk_grab_add (dialog_window);
    gtk_main ();
}

void YesFunc (GtkWidget *widget, gpointer data)
{
   yesnoreturn=1;
    gtk_widget_destroy (GTK_WIDGET (data));
}


void Areyousure (gchar *szMessage)
{
    GtkWidget *label;
    GtkWidget *button;
    GtkWidget *dialog_window;

    yesnoreturn=0;
    dialog_window = gtk_dialog_new ();
    gtk_signal_connect (GTK_OBJECT (dialog_window), "destroy",
	                GTK_SIGNAL_FUNC (ClosingDialog),
	                NULL);
    gtk_window_set_title (GTK_WINDOW (dialog_window), "YQ");
    gtk_container_border_width (GTK_CONTAINER (dialog_window), 5);
    label = gtk_label_new (szMessage);
    gtk_misc_set_padding (GTK_MISC (label), 10, 10);
    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->vbox), 
                        label, TRUE, TRUE, 0);
    gtk_widget_show (label);
    button = gtk_button_new_with_label ("确定");
    gtk_signal_connect (GTK_OBJECT (button), "clicked",
	                GTK_SIGNAL_FUNC (YesFunc),
	                dialog_window);
    GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->action_area), 
			  button, TRUE, TRUE, 0);
    gtk_widget_show (button);
    button = gtk_button_new_with_label ("取消");
    gtk_signal_connect (GTK_OBJECT (button), "clicked",
	                GTK_SIGNAL_FUNC (CloseDialog),
	                dialog_window);
    GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->action_area), 
			  button, TRUE, TRUE, 0);
    gtk_widget_grab_default (button);
    gtk_widget_show (button);
    gtk_widget_show (dialog_window);
    gtk_grab_add (dialog_window);
    gtk_main ();
}

void NoFunc (GtkWidget *widget, gpointer data)
{
    yesnoreturn=0;
    gtk_widget_destroy (GTK_WIDGET (data));
}


void YesNo (gchar *szMessage)
{
    GtkWidget *label;
    GtkWidget *button;
    GtkWidget *dialog_window;

    yesnoreturn=2;
    dialog_window = gtk_dialog_new ();
    gtk_signal_connect (GTK_OBJECT (dialog_window), "destroy",
	                GTK_SIGNAL_FUNC (ClosingDialog),
	                NULL);
    gtk_window_set_title (GTK_WINDOW (dialog_window), "YQ");
    gtk_container_border_width (GTK_CONTAINER (dialog_window), 5);
    label = gtk_label_new (szMessage);
    gtk_misc_set_padding (GTK_MISC (label), 10, 10);
    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->vbox), 
                        label, TRUE, TRUE, 0);
    gtk_widget_show (label);
    button = gtk_button_new_with_label ("是");
    gtk_signal_connect (GTK_OBJECT (button), "clicked",
	                GTK_SIGNAL_FUNC (YesFunc),
	                dialog_window);
    GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->action_area), 
			  button, TRUE, TRUE, 0);
    gtk_widget_show (button);
    button = gtk_button_new_with_label ("否");
    gtk_signal_connect (GTK_OBJECT (button), "clicked",
	                GTK_SIGNAL_FUNC (NoFunc),
	                dialog_window);
    GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->action_area), 
			  button, TRUE, TRUE, 0);
    gtk_widget_show (button);			  
    button = gtk_button_new_with_label ("取消");
    gtk_signal_connect (GTK_OBJECT (button), "clicked",
	                GTK_SIGNAL_FUNC (CloseDialog),
	                dialog_window);
    GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->action_area), 
			  button, TRUE, TRUE, 0);
    gtk_widget_grab_default (button);
    gtk_widget_show (button);
    gtk_widget_show (dialog_window);
    gtk_grab_add (dialog_window);
    gtk_main ();
}


void InputNameYesFunc (GtkWidget *widget, gpointer data)
{
yesnoreturn=1;
    strcpy(sFilename,gtk_entry_get_text(GTK_ENTRY(gtk_container_children(GTK_CONTAINER(GTK_DIALOG(data)->vbox))->next->data)));    
    gtk_widget_destroy (GTK_WIDGET(data));
}

void InputName (gchar *szMessage,gchar *entryvalue)
{
    GtkWidget *label;
    GtkWidget *entry;
    GtkWidget *button;
    GtkWidget *dialog_window;

    yesnoreturn=0;
    dialog_window = gtk_dialog_new ();
    gtk_signal_connect (GTK_OBJECT (dialog_window), "destroy",
	                GTK_SIGNAL_FUNC (ClosingDialog),
	                NULL);
    gtk_window_set_title (GTK_WINDOW (dialog_window), "YQ");
    gtk_container_border_width (GTK_CONTAINER (dialog_window), 5);
    label = gtk_label_new (szMessage);
    gtk_misc_set_padding (GTK_MISC (label), 10, 10);
    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->vbox), 
                        label, TRUE, TRUE, 0);
    gtk_widget_show (label);
    entry=gtk_entry_new();
    gtk_entry_set_text(GTK_ENTRY(entry),entryvalue);
    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->vbox), 
                        entry, TRUE, TRUE, 0);
    gtk_widget_show (entry);                        
    button = gtk_button_new_with_label ("确定");
    gtk_signal_connect (GTK_OBJECT (button), "clicked",
	                GTK_SIGNAL_FUNC (InputNameYesFunc),
	                dialog_window);
    GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->action_area), 
			  button, TRUE, TRUE, 0);
    gtk_widget_show (button);
    gtk_widget_grab_default (button);
    button = gtk_button_new_with_label ("取消");
    gtk_signal_connect (GTK_OBJECT (button), "clicked",
	                GTK_SIGNAL_FUNC (CloseDialog),
	                dialog_window);
    GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->action_area), 
			  button, TRUE, TRUE, 0);
    gtk_widget_show (button);
    gtk_widget_show (dialog_window);
    gtk_grab_add (dialog_window);
    gtk_main ();
}


void file_ok_sel (GtkWidget *widget, gpointer data)
{
    strcpy(sFilename,gtk_file_selection_get_filename (GTK_FILE_SELECTION (data)));
    if (sFilename[strlen(sFilename)-1]=='/') sFilename[0]='\0';
    gtk_widget_destroy (GTK_WIDGET (data));
}

void
GetFilename (char *sTitle)
{
 GtkWidget     *filew;
    sFilename[0]='\0';
    filew = gtk_file_selection_new (sTitle);
    gtk_file_selection_hide_fileop_buttons(GTK_FILE_SELECTION(filew));
    gtk_signal_connect (GTK_OBJECT (filew), "destroy",
            (GtkSignalFunc) ClosingDialog , NULL);
    gtk_signal_connect (
            GTK_OBJECT (GTK_FILE_SELECTION (filew)->ok_button),
            "clicked", (GtkSignalFunc) file_ok_sel, filew );
    gtk_signal_connect (
             GTK_OBJECT (GTK_FILE_SELECTION (filew)->cancel_button),
             "clicked", (GtkSignalFunc) CloseDialog, filew);
    gtk_file_selection_set_filename (GTK_FILE_SELECTION(filew), "");
    gtk_widget_show (filew);
    gtk_grab_add (filew);

    gtk_main ();
}