c# - Listbox item mouse double click only works on text not whole line -
my listbox uses datatemplate act on leftdoubleclick:
<usercontrol x:class="x1.xprep.guimodulejobselection.views.contentjobselectionview" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:l="http://wpflocalizeextension.codeplex.com" xmlns:classes="clr-namespace:x1.xprep.guimodulejobselection.models" xmlns:viewmodels="clr-namespace:x1.xprep.guimodulejobselection.viewmodels" l:localizedictionary.designculture="en" l:resxlocalizationprovider.defaultassembly="xprep.guimodulejobselection" l:resxlocalizationprovider.defaultdictionary="resources" x:name="jobselectioncontent" mc:ignorable="d" d:datacontext="{d:designinstance {x:type viewmodels:contentjobselectionviewmodel}, isdesigntimecreatable=true}" d:designheight="600" d:designwidth="328.5"> <usercontrol.resources> <resourcedictionary> <resourcedictionary.mergeddictionaries> <resourcedictionary source="/xprep.guicommon;component/resources/styles.xaml"/> </resourcedictionary.mergeddictionaries> <datatemplate x:key="listboxjobdatatemplate" datatype="{x:type classes:jobforjobselectionviewmodel}"> <textblock horizontalalignment="left" textwrapping="wrap" text="{binding jobdata.jobname}" verticalalignment="top"> <textblock.tooltip> <stackpanel height="200" minwidth="200"> <stackpanel width="200" orientation="vertical" > <textblock text="{binding jobdata.jobname}" fontweight="bold"/> <image verticalalignment="top" source="{binding previewimagesource}" margin="0,10,0,0"/> <textblock text="no preview image available." margin="0,10,0,0"> <textblock.style> <style targettype="{x:type textblock}"> <style.triggers> <datatrigger binding="{binding path=ispreviewimagemissing}" value="false"> <setter property="visibility" value="hidden"/> </datatrigger> </style.triggers> </style> </textblock.style> </textblock> <textblock text="{binding jobdata.comment}"/> </stackpanel> </stackpanel> </textblock.tooltip> <textblock.inputbindings> <mousebinding gesture="leftdoubleclick" command="{binding path=datacontext.loadcommand, relativesource={relativesource findancestor,ancestortype={x:type usercontrol}}}"/> </textblock.inputbindings> </textblock> </datatemplate> </resourcedictionary> </usercontrol.resources> <grid> <grid.rowdefinitions> <rowdefinition height="*"/> </grid.rowdefinitions> <grid.columndefinitions> <columndefinition width="auto"/> <columndefinition width="auto"/> </grid.columndefinitions> <listbox itemssource="{binding jobs, mode=twoway}" issynchronizedwithcurrentitem="true" selecteditem="{binding selectedjob, mode=twoway}" itemtemplate="{dynamicresource listboxjobdatatemplate}" grid.column="1" grid.row="0" x:name="listboxjobnames" minwidth="200" horizontalalignment="stretch" margin="6" verticalalignment="stretch"> <listbox.inputbindings> <keybinding key="delete" command="{binding path=datacontext.deletecommand, relativesource={relativesource findancestor,ancestortype={x:type usercontrol}}}"/> </listbox.inputbindings> </listbox> <stackpanel grid.column="0" grid.row="0" margin="0" width="100" background="{dynamicresource contextbackgroundbrush}"> <button x:name="jobselectionnewbutton" content="{dynamicresource x1.job.new}" tooltip="{l:loc jobselection_button_new}" horizontalalignment="left" margin="6" verticalalignment="top" command="{binding newcommand}" isdefault="true" style="{staticresource glossybuttonx1}"/> <button content="{dynamicresource x1.job.load}" tooltip="{l:loc jobselection_button_load}" horizontalalignment="left" margin="6" verticalalignment="top" style="{staticresource glossybuttonx1}" command="{binding loadcommand}"/> <button content="{dynamicresource x1.job.rename}" tooltip="{l:loc jobselection_button_rename}" horizontalalignment="left" margin="6" verticalalignment="top" style="{staticresource glossybuttonx1}" command="{binding renamecommand}"/> <button content="{dynamicresource x1.job.clone}" tooltip="{l:loc jobselection_button_clone}" horizontalalignment="left" margin="6" verticalalignment="top" style="{staticresource glossybuttonx1}" command="{binding clonecommand}"/> <button content="{dynamicresource x1.common.delete}" tooltip="{l:loc jobselection_button_delete}" horizontalalignment="left" margin="6" verticalalignment="top" style="{staticresource glossybuttonx1}" command="{binding deletecommand}"/> </stackpanel> </grid> the double click works on actual text in items line. can do, let double click work on empty spaces right of item text?
regards rainer
set listboxitems' horizontalcontentalignment = stretch.
for example:
<style targettype="{x:type listboxitem}"> <setter property="horizontalcontentalignment" value="stretch"/> </style> in case, above code doesn't work, try setting background of grid transparent (if using grid):
<grid background="transparent"> edit:
bind textblock width listboxitem width shown below should fix issue:
<textblock horizontalalignment="left" textwrapping="wrap" text="{binding jobdata.jobname}" verticalalignment="top" width="{binding relativesource={relativesource findancestor, ancestortype={x:type listboxitem}}, path=actualwidth}"> 
Comments
Post a Comment