diff options
Diffstat (limited to 'gtkcalls_unix.go')
| -rw-r--r-- | gtkcalls_unix.go | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/gtkcalls_unix.go b/gtkcalls_unix.go index 8c00ff1..27c5765 100644 --- a/gtkcalls_unix.go +++ b/gtkcalls_unix.go @@ -11,6 +11,26 @@ import ( ) // #include "gtk_unix.h" +// /* because cgo doesn't like ... */ +// static inline char *gtkProgressBarAllowArbitraryResize(GtkWidget *pbar) +// { +// /* min-horizontal-bar-width is a style property; we do it through CSS */ +// /* thanks tristan in irc.gimp.net/#gtk+ */ +// /* TODO find out how to make it an application default */ +// static gchar style[] = +// "* {\n" +// " -GtkProgressBar-min-horizontal-bar-width: 1;\n" +// "}\n"; +// GtkCssProvider *provider; +// GError *err = NULL; +// +// provider = gtk_css_provider_new(); +// if (gtk_css_provider_load_from_data(provider, style, -1, &err) == FALSE) +// return (char *) g_strdup(err->message); +// gtk_style_context_add_provider(gtk_widget_get_style_context(pbar), +// (GtkStyleProvider *) provider, GTK_STYLE_PROVIDER_PRIORITY_USER); +// return NULL; +// } import "C" func gtk_init() error { @@ -181,7 +201,11 @@ func gtkComboBoxLen(widget *C.GtkWidget) int { } func gtk_entry_new() *C.GtkWidget { - return C.gtk_entry_new() + e := C.gtk_entry_new() + // allows the GtkEntry to be resized with the window smaller than what it thinks the size should be + // thanks to Company in irc.gimp.net/#gtk+ + C.gtk_entry_set_width_chars(togtkentry(e), 0) + return e } func gtkPasswordEntryNew() *C.GtkWidget { @@ -231,7 +255,14 @@ func gtk_widget_get_preferred_size(widget *C.GtkWidget) (minWidth int, minHeight } func gtk_progress_bar_new() *C.GtkWidget { - return C.gtk_progress_bar_new() + p := C.gtk_progress_bar_new() + // otherwise the progress bar can't be resized smaller than some predetermined size + err := C.gtkProgressBarAllowArbitraryResize(p) + if err != nil { + defer C.g_free(C.gpointer(unsafe.Pointer(err))) + panic(fmt.Errorf("error allowing ProgressBar to be arbitrarily resized: %s", C.GoString(err))) + } + return p } func gtk_progress_bar_set_fraction(w *C.GtkWidget, percent int) { |