Mercurial > dive4elements > river
changeset 4204:9f9843491ac4
Only create the GaugeTree and RiverInfoPanel once
This fixes resizing issues when changing the river. SmartGWT is not able to
recalculate the height and width if a GWT widget is inserted later. Every
attempt to call a recalculation manually did fail.
Fix for flys/issue925 (W-INFO / Pegel-Info-Modul / Zeile Gewässer-INFOS)
| author | Björn Ricks <bjoern.ricks@intevation.de> |
|---|---|
| date | Mon, 22 Oct 2012 15:29:56 +0200 |
| parents | de795c13dcfb |
| children | 0dd8963cec9c |
| files | flys-client/src/main/java/de/intevation/flys/client/client/ui/GaugePanel.java |
| diffstat | 1 files changed, 17 insertions(+), 5 deletions(-) [+] |
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--- a/flys-client/src/main/java/de/intevation/flys/client/client/ui/GaugePanel.java Mon Oct 22 15:25:04 2012 +0200 +++ b/flys-client/src/main/java/de/intevation/flys/client/client/ui/GaugePanel.java Mon Oct 22 15:29:56 2012 +0200 @@ -8,6 +8,7 @@ import com.google.gwt.user.client.ui.Label; import com.smartgwt.client.types.Overflow; +import com.smartgwt.client.widgets.Canvas; import com.smartgwt.client.widgets.events.ResizedEvent; import com.smartgwt.client.widgets.events.ResizedHandler; import com.smartgwt.client.widgets.layout.SectionStackSection; @@ -42,6 +43,7 @@ GWT.create(GaugeOverviewInfoService.class); protected GaugeTree gaugetree; + protected Canvas gaugetreecanvas; protected RiverInfoPanel riverinfopanel; @@ -54,6 +56,9 @@ */ public GaugePanel(FLYS flys, SectionStackSection sectionStack) { gaugetree = new GaugeTree(flys); + gaugetreecanvas = new Canvas(); + gaugetreecanvas.addChild(gaugetree); + setOverflow(Overflow.HIDDEN); sectionStack.setHidden(true); sectionStack.setItems(this); @@ -98,13 +103,20 @@ } public void renderGaugeOverviewInfo(RiverInfo riverinfo) { - removeMembers(getMembers()); + gaugetree.setGauges(riverinfo); - riverinfopanel = new RiverInfoPanel(riverinfo); - addMember(riverinfopanel); - addMember(gaugetree); + if (riverinfopanel == null) { + removeMembers(getMembers()); + riverinfopanel = new RiverInfoPanel(riverinfo); - gaugetree.setGauges(riverinfo); + gaugetreecanvas.setWidth("100%"); + + addMember(riverinfopanel); + addMember(gaugetreecanvas); + } + else { + riverinfopanel.setRiverInfo(riverinfo); + } } @Override