From: Angus Leeming <leeming@lyx.org>
Date: Tue, 4 May 2004 14:50:36 +0000 (+0000)
Subject: Do nothing on calls to XFormsToolbar::show, hide if the toolbar is
X-Git-Tag: 1.6.10~15242
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=a81c35023a74fb11a39cc08cf0891cb52c6d4072;p=features.git

Do nothing on calls to XFormsToolbar::show, hide if the toolbar is
already visiblehidden respectively.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8735 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/frontends/xforms/ChangeLog b/src/frontends/xforms/ChangeLog
index 49a715b7dd..931c7a31d1 100644
--- a/src/frontends/xforms/ChangeLog
+++ b/src/frontends/xforms/ChangeLog
@@ -1,3 +1,8 @@
+2004-05-04  Angus Leeming  <leeming@lyx.org>
+
+	* XFormsToolbar.C (show, hide): do nothing if the toolbar is
+	already visible/invisible, respectively.
+
 2004-05-04  Angus Leeming  <leeming@lyx.org>
 
 	* XWorkArea.C (XWorkArea): set the color of the background, hidden
diff --git a/src/frontends/xforms/XFormsToolbar.C b/src/frontends/xforms/XFormsToolbar.C
index 5fef865c86..283e630932 100644
--- a/src/frontends/xforms/XFormsToolbar.C
+++ b/src/frontends/xforms/XFormsToolbar.C
@@ -280,7 +280,10 @@ void C_ToolbarCB(FL_OBJECT * ob, long ac)
 
 void XFormsToolbar::hide(bool update_metrics)
 {
- 	toolbar_->set(Box::Invisible);
+	if (!toolbar_->visible())
+		return;
+
+	toolbar_->set(Box::Invisible);
 	if (update_metrics)
 		owner_.updateMetrics();
 }
@@ -288,7 +291,10 @@ void XFormsToolbar::hide(bool update_metrics)
 
 void XFormsToolbar::show(bool update_metrics)
 {
- 	toolbar_->set(Box::Visible);
+	if (toolbar_->visible())
+		return;
+
+	toolbar_->set(Box::Visible);
 	toolbar_->show();
 	if (update_metrics)
 		owner_.updateMetrics();