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testtooltips: Add static tooltip

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Just a widget class emulating the tooltip look by calling itself
"tooltip" in the css node tree and adding the .background style class.
This commit is contained in:
Timm Bäder 2017-05-24 10:24:13 +02:00 committed by Matthias Clasen
parent ae5d3a20a8
commit 35670a1ee6
1 changed files with 40 additions and 0 deletions
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40
tests/testtooltips.c
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@ -23,6 +23,38 @@
#include <gtk/gtk.h> #include <gtk/gtk.h>
typedef struct _MyTooltip MyTooltip;
typedef struct _MyTooltipClass MyTooltipClass;
struct _MyTooltip
{
GtkBin parent_instance;
};
struct _MyTooltipClass
{
GtkBinClass parent_class;
};
G_DEFINE_TYPE (MyTooltip, my_tooltip, GTK_TYPE_BIN)
static void
my_tooltip_init (MyTooltip *tt)
{
GtkWidget *label = gtk_label_new ("Some text in a tooltip");
gtk_container_add (GTK_CONTAINER (tt), label);
gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET (tt)), "background");
}
static void
my_tooltip_class_init (MyTooltipClass *tt_class)
{
gtk_widget_class_set_css_name (GTK_WIDGET_CLASS (tt_class), "tooltip");
}
static gboolean static gboolean
query_tooltip_cb (GtkWidget *widget, query_tooltip_cb (GtkWidget *widget,
gint x, gint x,
@ -248,6 +280,7 @@ main (int argc, char *argv[])
GtkWidget *drawing_area; GtkWidget *drawing_area;
GtkWidget *button; GtkWidget *button;
GtkWidget *label; GtkWidget *label;
GtkWidget *tooltip;
GtkWidget *tooltip_window; GtkWidget *tooltip_window;
GtkWidget *tooltip_button; GtkWidget *tooltip_button;
@ -272,6 +305,13 @@ main (int argc, char *argv[])
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 3); box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 3);
gtk_container_add (GTK_CONTAINER (window), box); gtk_container_add (GTK_CONTAINER (window), box);
tooltip = g_object_new (my_tooltip_get_type (), NULL);
gtk_widget_set_margin_top (tooltip, 20);
gtk_widget_set_margin_bottom (tooltip, 20);
gtk_widget_set_halign (tooltip, GTK_ALIGN_CENTER);
gtk_container_add (GTK_CONTAINER (box), tooltip);
/* A check button using the tooltip-markup property */ /* A check button using the tooltip-markup property */
button = gtk_check_button_new_with_label ("This one uses the tooltip-markup property"); button = gtk_check_button_new_with_label ("This one uses the tooltip-markup property");
gtk_widget_set_tooltip_text (button, "Hello, I am a static tooltip."); gtk_widget_set_tooltip_text (button, "Hello, I am a static tooltip.");