From c6360653901eb8d41a826589591099620285705a Mon Sep 17 00:00:00 2001 From: Pierre-Luc Beaudoin Date: Tue, 12 Aug 2008 23:36:57 -0400 Subject: [PATCH] Fix gobject warnings and GtkAdjustment tries --- src/champlain_widget.c | 34 +++++++++++++++++++++++++--------- 1 file changed, 25 insertions(+), 9 deletions(-) diff --git a/src/champlain_widget.c b/src/champlain_widget.c index 0f358f7..4b04b6d 100644 --- a/src/champlain_widget.c +++ b/src/champlain_widget.c @@ -80,12 +80,31 @@ champlain_widget_set_scroll_adjustments(ChamplainWidget *champlainWidget, if (priv->horizontalAdjustment) { g_signal_handlers_disconnect_by_func(G_OBJECT(priv->horizontalAdjustment), (gpointer)champlain_widget_adjustement_changed, champlainWidget); g_signal_handlers_disconnect_by_func(G_OBJECT(priv->verticalAdjustment), (gpointer)champlain_widget_adjustement_changed, champlainWidget); + g_object_unref(priv->horizontalAdjustment); g_object_unref(priv->verticalAdjustment); } - - priv->horizontalAdjustment = hadjustment; - priv->verticalAdjustment = vadjustment; + + priv->horizontalAdjustment = hadjustment; + priv->verticalAdjustment = vadjustment; + + if (hadjustment) { + g_object_ref_sink(priv->horizontalAdjustment); + g_object_ref_sink(priv->verticalAdjustment); + + gdouble val = gtk_adjustment_get_value(hadjustment); + g_print("value: %f \n", val); + val = gtk_adjustment_get_value(vadjustment); + g_print("value: %f \n", val); + // Connect the signals + + g_object_set(G_OBJECT(priv->horizontalAdjustment), "lower", 0.0, NULL); + g_object_set(G_OBJECT(priv->horizontalAdjustment), "upper", 100.0, NULL); + g_object_set(G_OBJECT(priv->horizontalAdjustment), "page-size", 20.0, NULL); + g_object_set(G_OBJECT(priv->horizontalAdjustment), "step-increment", 5.0, NULL); + g_object_set(G_OBJECT(priv->horizontalAdjustment), "page-increment", 15.0, NULL); + } + } @@ -94,16 +113,15 @@ static void champlain_widget_finalize(GObject* object) ChamplainWidget* widget = CHAMPLAIN_WIDGET(object); ChamplainWidgetPrivate* priv = CHAMPLAIN_WIDGET_GET_PRIVATE(widget); - if (priv->horizontalAdjustment) { g_object_unref(priv->horizontalAdjustment); g_signal_handlers_disconnect_by_func(G_OBJECT(priv->horizontalAdjustment), (gpointer)champlain_widget_adjustement_changed, widget); } + if (priv->verticalAdjustment) { g_object_unref(priv->verticalAdjustment); g_signal_handlers_disconnect_by_func(G_OBJECT(priv->verticalAdjustment), (gpointer)champlain_widget_adjustement_changed, widget); } - G_OBJECT_CLASS(champlain_widget_parent_class)->finalize(object); } @@ -113,7 +131,6 @@ champlain_widget_class_init(ChamplainWidgetClass* champlainWidgetClass) { g_type_class_add_private(champlainWidgetClass, sizeof(ChamplainWidgetPrivate)); - /* * make us scrollable (e.g. addable to a GtkScrolledWindow) */ @@ -127,7 +144,6 @@ champlain_widget_class_init(ChamplainWidgetClass* champlainWidgetClass) G_TYPE_NONE, 2, GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT); - GObjectClass* objectClass = G_OBJECT_CLASS(champlainWidgetClass); objectClass->finalize = champlain_widget_finalize; } @@ -136,8 +152,8 @@ static void champlain_widget_init(ChamplainWidget* champlainWidget) { ChamplainWidgetPrivate* priv = CHAMPLAIN_WIDGET_GET_PRIVATE(champlainWidget); - priv->horizontalAdjustment = GTK_ADJUSTMENT(gtk_adjustment_new(0.0, 0.0, 0.0, 0.0, 0.0, 0.0)); - priv->verticalAdjustment = GTK_ADJUSTMENT(gtk_adjustment_new(0.0, 0.0, 0.0, 0.0, 0.0, 0.0)); + priv->horizontalAdjustment = GTK_ADJUSTMENT(gtk_adjustment_new(0.0, 0.0, 100.0, 10.0, 50.0, 20.0)); + priv->verticalAdjustment = GTK_ADJUSTMENT(gtk_adjustment_new(0.0, 0.0, 100.0, 10.0, 50.0, 20.0)); g_object_ref_sink(priv->horizontalAdjustment); g_object_ref_sink(priv->verticalAdjustment); -- 2.39.5