Re: GTK3 on Windows 8.1: Touch Events Problem

[Emmanuele Bassi <ebassi gmail com>]

Hi;

GTK 3.6 is not the latest version for Windows. We don't provide binary
packages any more, but you can use the MSYS2 project to get a build of the
latest stable version of GTK - one that is not hopelessly out of date like
3.6, which was released 3.5 years ago.

Ciao,
 Emmanuele.

On Saturday, July 25, 2015, Vincenzo Carletti <vincarlet gmail com> wrote:

> I'm working on a multiplatform project and I decided to use GTK3 both for
> Windows and Linux because of its availability on these os.
> I'm using the last distribution for windows (GTK 3.6 package) but I have
> the following problem: I'm trying to handle Touch Events coming from a
> touch screen but I'm not able to get them form the GTK event system.
> I'm able to catch all the others events (mouse, scroll, keys) but not
> touch.
> There is someone who can help me?
>
> Here, there is the code I have used to create my gtk window
>
> static GtkWidget* CreateGTKWindow(DES_VIEW* pView){
>    GtkWidget *window, *scrollWindow, *table, *vbox, *hbox;
>    GdkCursor *cursor;
>    GtkWidget *cr;
>
>    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
>
>    gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_NONE);
>    gtk_window_move(GTK_WINDOW(window), pView->m_Window.m_StartX,
> pView->m_Window.m_StartY);
>    gtk_window_set_default_size(GTK_WINDOW(window), pView->m_Window.m_Width,
> pView->m_Window.m_Height);
>    gtk_window_set_title(GTK_WINDOW(window), pView->m_Window.m_Title);
>    gtk_window_set_decorated(GTK_WINDOW(window), FALSE);
>    gtk_widget_add_events(window, GDK_BUTTON_PRESS_MASK);
>    gtk_widget_add_events(window, GDK_BUTTON_RELEASE_MASK);
>    gtk_widget_add_events(window, GDK_SCROLL_MASK);
>    gtk_widget_add_events(window, GDK_TOUCH_MASK);
>
>    if (m_Utente == SYSTEM) {
>       gtk_widget_add_events(window, GDK_KEY_PRESS_MASK);
>       gtk_widget_add_events(window, GDK_KEY_RELEASE_MASK);
>    }
>
>    if (pView->TipoSelezione == SEL_INTERNA){
>       pView->cursorSel = (GdkCursor*)createCursor(PATH_NAME_CURSOR,
> DIM_CURSOR, window);
>    }
>
>    g_signal_connect(G_OBJECT(window), "button-press-event",
> G_CALLBACK(OnMouseEvent), pView);
>    g_signal_connect(G_OBJECT(window), "button-release-event",
> G_CALLBACK(OnMouseEvent), pView);
>    g_signal_connect(G_OBJECT(window), "scroll-event",
> G_CALLBACK(OnScrollEvent), pView);
>    g_signal_connect(G_OBJECT(window), "touch-event",
> G_CALLBACK(OnTouchEvent), pView);
>
>    if (m_Utente == SYSTEM) {
>       g_signal_connect(G_OBJECT(window), "key-press-event",
> G_CALLBACK(OnKeyEvent), pView);
>       g_signal_connect(G_OBJECT(window), "key-release-event",
> G_CALLBACK(OnKeyEvent), pView);
>    }
>
>    cr = gtk_drawing_area_new();
>    g_signal_connect(cr, "draw", G_CALLBACK(OnExposeEvent), pView);
>    gtk_widget_show(window);
>
>    return window;
>
> }
>
> Best Regards
> _______________________________________________
> gtk-app-devel-list mailing list
> gtk-app-devel-list gnome org <javascript:;>
> https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list


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[ ] ebassi [ gmail com]