static void gtkTabsUpdatePageFgColor(Ihandle* ih, unsigned char r, unsigned char g, unsigned char b)
{
Ihandle* child;
for (child = ih->firstchild; child; child = child->brother)
{
GtkWidget* tab_label = (GtkWidget*)iupAttribGet(child, "_IUPGTK_TABLABEL");
if (tab_label)
iupgtkSetFgColor(tab_label, r, g, b);
}
}
static int gtkTabsSetFgColorAttrib(Ihandle* ih, const char* value)
{
unsigned char r, g, b;
if (!iupStrToRGB(value, &r, &g, &b))
return 0;
iupgtkSetFgColor(ih->handle, r, g, b);
gtkTabsUpdatePageFgColor(ih, r, g, b);
return 1;
}
static int gtkButtonSetFgColorAttrib(Ihandle* ih, const char* value)
{
unsigned char r, g, b;
GtkLabel* label = gtkButtonGetLabel(ih);
if (!label) return 0;
if (!iupStrToRGB(value, &r, &g, &b))
return 0;
iupgtkSetFgColor((GtkWidget*)label, r, g, b);
return 1;
}
static int gtkToggleSetFgColorAttrib(Ihandle* ih, const char* value)
{
unsigned char r, g, b;
GtkWidget* label = (GtkWidget*)gtk_button_get_image((GtkButton*)ih->handle);
if (!label) return 0;
if (!iupStrToRGB(value, &r, &g, &b))
return 0;
iupgtkSetFgColor(label, r, g, b);
return 1;
}
static int gtkFrameSetFgColorAttrib(Ihandle* ih, const char* value)
{
unsigned char r, g, b;
GtkWidget* label = gtk_frame_get_label_widget((GtkFrame*)ih->handle);
if (!label) return 0;
if (!iupStrToRGB(value, &r, &g, &b))
return 0;
iupgtkSetFgColor(label, r, g, b);
return 1;
}
/* ------------------------------------------------------------------------- */
static void gtkTabsChildAddedMethod(Ihandle* ih, Ihandle* child)
{
/* make sure it has at least one name */
if (!iupAttribGetHandleName(child))
iupAttribSetHandleName(child);
if (ih->handle)
{
GtkWidget *evtBox, *tab_page, *tab_container, *box = NULL;
GtkWidget *tab_label = NULL, *tab_image = NULL, *tab_close = NULL;
char *tabtitle, *tabimage;
int pos;
unsigned char r, g, b;
pos = IupGetChildPos(ih, child);
/* Can not hide the tab_page,
or the tab will be automatically hidden.
So create a secondary container to hide its child instead. */
#if GTK_CHECK_VERSION(3, 0, 0)
tab_page = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
#else
tab_page = gtk_vbox_new(FALSE, 0);
#endif
gtk_widget_show(tab_page);
tab_container = gtk_fixed_new(); /* can not use iupgtkNativeContainerNew in GTK3 */
gtk_widget_show(tab_container);
gtk_container_add((GtkContainer*)tab_page, tab_container);
tabtitle = iupAttribGet(child, "TABTITLE");
if (!tabtitle)
{
tabtitle = iupAttribGetId(ih, "TABTITLE", pos);
if (tabtitle)
iupAttribSetStr(child, "TABTITLE", tabtitle);
}
tabimage = iupAttribGet(child, "TABIMAGE");
if (!tabimage)
{
tabimage = iupAttribGetId(ih, "TABIMAGE", pos);
if (tabimage)
iupAttribSetStr(child, "TABIMAGE", tabimage);
}
if (!tabtitle && !tabimage)
tabtitle = " ";
if (tabtitle)
{
tab_label = gtk_label_new(NULL);
iupgtkSetMnemonicTitle(ih, (GtkLabel*)tab_label, tabtitle);
#if GTK_CHECK_VERSION(2, 6, 0)
if (ih->data->orientation == ITABS_VERTICAL)
gtk_label_set_angle((GtkLabel*)tab_label, 90);
#endif
}
if (tabimage)
{
GdkPixbuf* pixbuf = iupImageGetImage(tabimage, ih, 0);
tab_image = gtk_image_new();
if (pixbuf)
gtk_image_set_from_pixbuf((GtkImage*)tab_image, pixbuf);
}
if(ih->data->show_close)
{
#if GTK_CHECK_VERSION(3, 10, 0)
GtkWidget* image = gtk_image_new_from_icon_name("window-close", GTK_ICON_SIZE_MENU);
#else
GtkWidget* image = gtk_image_new_from_stock(GTK_STOCK_CLOSE, GTK_ICON_SIZE_MENU);
#endif
tab_close = gtk_button_new();
gtk_button_set_image((GtkButton*)tab_close, image);
gtk_button_set_relief((GtkButton*)tab_close, GTK_RELIEF_NONE);
gtk_button_set_focus_on_click((GtkButton*)tab_close, FALSE);
iupgtkSetCanFocus(tab_close, FALSE);
g_signal_connect(G_OBJECT(tab_close), "clicked", G_CALLBACK(gtkTabsCloseButtonClicked), child);
}
iupAttribSet(ih, "_IUPGTK_IGNORE_CHANGE", "1");
if ((tabimage && tabtitle) || ih->data->show_close)
{
#if GTK_CHECK_VERSION(3, 0, 0)
if (ih->data->orientation == ITABS_VERTICAL)
box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 2);
else
box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 2);
#else
if (ih->data->orientation == ITABS_VERTICAL)
box = gtk_vbox_new(FALSE, 2);
else
box = gtk_hbox_new(FALSE, 2);
#endif
gtk_widget_show(box);
}
/* RIGHTCLICK_CB will not work without the eventbox */
evtBox = gtk_event_box_new();
gtk_widget_add_events(evtBox, GDK_BUTTON_PRESS_MASK);
g_signal_connect(G_OBJECT(evtBox), "button-press-event", G_CALLBACK(gtkTabsButtonPressEvent), child);
if (tabimage && tabtitle)
{
gtk_container_add((GtkContainer*)box, tab_image);
gtk_container_add((GtkContainer*)box, tab_label);
if(ih->data->show_close)
gtk_container_add((GtkContainer*)box, tab_close);
gtk_container_add((GtkContainer*)evtBox, box);
gtk_notebook_insert_page((GtkNotebook*)ih->handle, tab_page, evtBox, pos);
gtk_notebook_set_menu_label_text((GtkNotebook*)ih->handle, tab_page, gtk_label_get_text((GtkLabel*)tab_label));
}
else if(tabimage && ih->data->show_close)
{
gtk_container_add((GtkContainer*)box, tab_image);
gtk_container_add((GtkContainer*)box, tab_close);
gtk_container_add((GtkContainer*)evtBox, box);
gtk_notebook_insert_page((GtkNotebook*)ih->handle, tab_page, evtBox, pos);
}
else if(tabtitle && ih->data->show_close)
{
gtk_container_add((GtkContainer*)box, tab_label);
gtk_container_add((GtkContainer*)box, tab_close);
gtk_container_add((GtkContainer*)evtBox, box);
gtk_notebook_insert_page((GtkNotebook*)ih->handle, tab_page, evtBox, pos);
gtk_notebook_set_menu_label_text((GtkNotebook*)ih->handle, tab_page, gtk_label_get_text((GtkLabel*)tab_label));
}
else if (tabimage)
{
gtk_container_add((GtkContainer*)evtBox, tab_image);
gtk_notebook_insert_page((GtkNotebook*)ih->handle, tab_page, evtBox, pos);
}
else
{
gtk_container_add((GtkContainer*)evtBox, tab_label);
gtk_notebook_insert_page((GtkNotebook*)ih->handle, tab_page, evtBox, pos);
}
gtk_widget_realize(tab_page);
iupAttribSet(child, "_IUPGTK_TABCLOSE", (char*)tab_close);
iupAttribSet(child, "_IUPGTK_TABIMAGE", (char*)tab_image); /* store it even if its NULL */
iupAttribSet(child, "_IUPGTK_TABLABEL", (char*)tab_label);
iupAttribSet(child, "_IUPTAB_CONTAINER", (char*)tab_container);
iupAttribSet(child, "_IUPTAB_PAGE", (char*)tab_page);
iupStrToRGB(IupGetAttribute(ih, "BGCOLOR"), &r, &g, &b);
iupgtkSetBgColor(tab_container, r, g, b);
if (tabtitle)
{
iupgtkUpdateWidgetFont(ih, tab_label);
iupgtkSetBgColor(tab_label, r, g, b);
iupStrToRGB(IupGetAttribute(ih, "FGCOLOR"), &r, &g, &b);
iupgtkSetFgColor(tab_label, r, g, b);
gtk_widget_show(tab_label);
gtk_widget_realize(tab_label);
}
if (tabimage)
{
gtk_widget_show(tab_image);
gtk_widget_realize(tab_image);
}
if (ih->data->show_close)
{
gtk_widget_show(tab_close);
gtk_widget_realize(tab_close);
}
iupAttribSet(ih, "_IUPGTK_IGNORE_CHANGE", NULL);
if (pos != iupdrvTabsGetCurrentTab(ih))
gtk_widget_hide(tab_container);
}
}
static void gtkTabsChildAddedMethod(Ihandle* ih, Ihandle* child)
{
if (IupGetName(child) == NULL)
iupAttribSetHandleName(child);
if (ih->handle)
{
GtkWidget *tab_page, *tab_container;
GtkWidget *tab_label = NULL, *tab_image = NULL;
char *tabtitle, *tabimage;
int pos;
unsigned char r, g, b;
pos = IupGetChildPos(ih, child);
/* Can not hide the tab_page,
or the tab will be automatically hidden.
So create a secondary container to hide its child instead. */
#if GTK_CHECK_VERSION(3, 0, 0)
tab_page = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
#else
tab_page = gtk_vbox_new(FALSE, 0);
#endif
gtk_widget_show(tab_page);
tab_container = gtk_fixed_new(); /* can not use iupgtkNativeContainerNew in GTK3 */
gtk_widget_show(tab_container);
gtk_container_add((GtkContainer*)tab_page, tab_container);
tabtitle = iupTabsAttribGetStrId(ih, "TABTITLE", pos);
if (!tabtitle)
{
tabtitle = iupAttribGet(child, "TABTITLE");
if (tabtitle)
iupTabsAttribSetStrId(ih, "TABTITLE", pos, tabtitle);
}
tabimage = iupTabsAttribGetStrId(ih, "TABIMAGE", pos);
if (!tabimage)
{
tabimage = iupAttribGet(child, "TABIMAGE");
if (tabimage)
iupTabsAttribSetStrId(ih, "TABIMAGE", pos, tabimage);
}
if (!tabtitle && !tabimage)
tabtitle = " ";
if (tabtitle)
{
tab_label = gtk_label_new(NULL);
iupgtkSetMnemonicTitle(ih, (GtkLabel*)tab_label, tabtitle);
#if GTK_CHECK_VERSION(2, 6, 0)
if (ih->data->orientation == ITABS_VERTICAL)
gtk_label_set_angle((GtkLabel*)tab_label, 90);
#endif
}
if (tabimage)
{
GdkPixbuf* pixbuf = iupImageGetImage(tabimage, ih, 0);
tab_image = gtk_image_new();
if (pixbuf)
gtk_image_set_from_pixbuf((GtkImage*)tab_image, pixbuf);
}
iupAttribSetStr(ih, "_IUPGTK_IGNORE_CHANGE", "1");
if (tabimage && tabtitle)
{
GtkWidget* box;
#if GTK_CHECK_VERSION(3, 0, 0)
if (ih->data->orientation == ITABS_VERTICAL)
box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 2);
else
box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 2);
#else
if (ih->data->orientation == ITABS_VERTICAL)
box = gtk_vbox_new(FALSE, 2);
else
box = gtk_hbox_new(FALSE, 2);
#endif
gtk_widget_show(box);
gtk_container_add((GtkContainer*)box, tab_image);
gtk_container_add((GtkContainer*)box, tab_label);
gtk_notebook_insert_page((GtkNotebook*)ih->handle, tab_page, box, pos);
gtk_notebook_set_menu_label_text((GtkNotebook*)ih->handle, tab_page, gtk_label_get_text((GtkLabel*)tab_label));
}
else if (tabimage)
gtk_notebook_insert_page((GtkNotebook*)ih->handle, tab_page, tab_image, pos);
else
gtk_notebook_insert_page((GtkNotebook*)ih->handle, tab_page, tab_label, pos);
gtk_widget_realize(tab_page);
iupAttribSetStr(child, "_IUPGTK_TABIMAGE", (char*)tab_image); /* store it even if its NULL */
iupAttribSetStr(child, "_IUPGTK_TABLABEL", (char*)tab_label);
iupAttribSetStr(child, "_IUPTAB_CONTAINER", (char*)tab_container);
iupAttribSetStr(child, "_IUPTAB_PAGE", (char*)tab_page);
iupStrToRGB(IupGetAttribute(ih, "BGCOLOR"), &r, &g, &b);
iupgtkSetBgColor(tab_container, r, g, b);
if (tabtitle)
{
PangoFontDescription* fontdesc = (PangoFontDescription*)iupgtkGetPangoFontDescAttrib(ih);
#if GTK_CHECK_VERSION(3, 0, 0)
gtk_widget_override_font(tab_label, fontdesc);
#else
gtk_widget_modify_font(tab_label, fontdesc);
#endif
iupgtkFontUpdatePangoLayout(ih, gtk_label_get_layout((GtkLabel*)tab_label));
iupgtkSetBgColor(tab_label, r, g, b);
iupStrToRGB(IupGetAttribute(ih, "FGCOLOR"), &r, &g, &b);
iupgtkSetFgColor(tab_label, r, g, b);
gtk_widget_show(tab_label);
gtk_widget_realize(tab_label);
}
if (tabimage)
{
gtk_widget_show(tab_image);
gtk_widget_realize(tab_image);
}
iupAttribSetStr(ih, "_IUPGTK_IGNORE_CHANGE", NULL);
if (pos != iupdrvTabsGetCurrentTab(ih))
gtk_widget_hide(tab_container);
}
}
