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calendar: Use the widget state flags as a base for drawing arrows

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This allows drawing calendar arrows in all possible states the main widget may
be in.

The arrow_state array is converted into a bit field since it only really needs
to store boolean information about prelight for each arrow.
This commit is contained in:
Rui Matos
2011-12-15 01:44:46 +00:00
parent d84021a870
commit 5f5d4db034
1 changed files with 16 additions and 20 deletions
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36
gtk/gtkcalendar.c
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@ -271,7 +271,7 @@ struct _GtkCalendarPrivate
guint day_name_h;
guint main_h;
guint arrow_state[4];
guint arrow_prelight : 4;
guint arrow_width;
guint max_month_width;
guint max_year_width;
@ -1594,11 +1594,9 @@ calendar_realize_arrows (GtkCalendar *calendar)
&attributes,
attributes_mask);
if (!gtk_widget_is_sensitive (widget))
priv->arrow_state[i] = GTK_STATE_FLAG_INSENSITIVE;
gdk_window_set_user_data (priv->arrow_win[i], widget);
}
priv->arrow_prelight = 0x0;
}
else
{
@ -2777,7 +2775,12 @@ calendar_paint_arrow (GtkCalendar *calendar,
cairo_save (cr);
context = gtk_widget_get_style_context (widget);
state = priv->arrow_state[arrow];
state = gtk_widget_get_state_flags (widget);
if (priv->arrow_prelight & (1 << arrow))
state |= GTK_STATE_FLAG_PRELIGHT;
else
state &= ~(GTK_STATE_FLAG_PRELIGHT);
gtk_style_context_save (context);
gtk_style_context_set_state (context, state);
@ -3091,25 +3094,25 @@ gtk_calendar_enter_notify (GtkWidget *widget,
if (event->window == priv->arrow_win[ARROW_MONTH_LEFT])
{
priv->arrow_state[ARROW_MONTH_LEFT] |= GTK_STATE_FLAG_PRELIGHT;
priv->arrow_prelight |= (1 << ARROW_MONTH_LEFT);
calendar_invalidate_arrow (calendar, ARROW_MONTH_LEFT);
}
if (event->window == priv->arrow_win[ARROW_MONTH_RIGHT])
{
priv->arrow_state[ARROW_MONTH_RIGHT] |= GTK_STATE_FLAG_PRELIGHT;
priv->arrow_prelight |= (1 << ARROW_MONTH_RIGHT);
calendar_invalidate_arrow (calendar, ARROW_MONTH_RIGHT);
}
if (event->window == priv->arrow_win[ARROW_YEAR_LEFT])
{
priv->arrow_state[ARROW_YEAR_LEFT] |= GTK_STATE_FLAG_PRELIGHT;
priv->arrow_prelight |= (1 << ARROW_YEAR_LEFT);
calendar_invalidate_arrow (calendar, ARROW_YEAR_LEFT);
}
if (event->window == priv->arrow_win[ARROW_YEAR_RIGHT])
{
priv->arrow_state[ARROW_YEAR_RIGHT] |= GTK_STATE_FLAG_PRELIGHT;
priv->arrow_prelight |= (1 << ARROW_YEAR_RIGHT);
calendar_invalidate_arrow (calendar, ARROW_YEAR_RIGHT);
}
@ -3125,25 +3128,25 @@ gtk_calendar_leave_notify (GtkWidget *widget,
if (event->window == priv->arrow_win[ARROW_MONTH_LEFT])
{
priv->arrow_state[ARROW_MONTH_LEFT] &= ~(GTK_STATE_FLAG_PRELIGHT);
priv->arrow_prelight &= ~(1 << ARROW_MONTH_LEFT);
calendar_invalidate_arrow (calendar, ARROW_MONTH_LEFT);
}
if (event->window == priv->arrow_win[ARROW_MONTH_RIGHT])
{
priv->arrow_state[ARROW_MONTH_RIGHT] &= ~(GTK_STATE_FLAG_PRELIGHT);
priv->arrow_prelight &= ~(1 << ARROW_MONTH_RIGHT);
calendar_invalidate_arrow (calendar, ARROW_MONTH_RIGHT);
}
if (event->window == priv->arrow_win[ARROW_YEAR_LEFT])
{
priv->arrow_state[ARROW_YEAR_LEFT] &= ~(GTK_STATE_FLAG_PRELIGHT);
priv->arrow_prelight &= ~(1 << ARROW_YEAR_LEFT);
calendar_invalidate_arrow (calendar, ARROW_YEAR_LEFT);
}
if (event->window == priv->arrow_win[ARROW_YEAR_RIGHT])
{
priv->arrow_state[ARROW_YEAR_RIGHT] &= ~(GTK_STATE_FLAG_PRELIGHT);
priv->arrow_prelight &= ~(1 << ARROW_YEAR_RIGHT);
calendar_invalidate_arrow (calendar, ARROW_YEAR_RIGHT);
}
@ -3330,19 +3333,12 @@ gtk_calendar_state_flags_changed (GtkWidget *widget,
{
GtkCalendar *calendar = GTK_CALENDAR (widget);
GtkCalendarPrivate *priv = GTK_CALENDAR_GET_PRIVATE (widget);
int i;
if (!gtk_widget_is_sensitive (widget))
{
priv->in_drag = 0;
calendar_stop_spinning (calendar);
}
for (i = 0; i < 4; i++)
if (gtk_widget_is_sensitive (widget))
priv->arrow_state[i] &= ~(GTK_STATE_FLAG_INSENSITIVE);
else
priv->arrow_state[i] |= GTK_STATE_FLAG_INSENSITIVE;
}
static void