c# - Why can't I override the default BasedOn Style? WPF -

-



i have default label style

<style x:key="labelstyle" targettype="{x:type label}"> <setter property="fontfamily" value="segoe ui" /> <setter property="fontsize" value="13.333" /> <setter property="foreground" value="{staticresource foregroundbrush}" /> <setter property="istabstop" value="false" /> <setter property="horizontalcontentalignment" value="left" /> </style>  <style basedon="{staticresource labelstyle}" targettype="{x:type label}" />

i try use different style single label

    <style x:key="headerlabelstyle" targettype="{x:type label}">     <setter property="fontfamily" value="segoe ui" />     <setter property="fontsize" value="16" />     <setter property="foreground" value="{staticresource headerforegroundbrush}" />     <setter property="istabstop" value="false" />     <setter property="horizontalcontentalignment" value="left" />     </style>  <label  content="text here"  name="somename" style="{staticresource headerlabelstyle}"/>

but reason label gets default style. why? can overridden?

thanks

so realised default (string) template label indented textblock (styles inherited)

since defining global style textblock

<style x:key="textblockstyle" targettype="textblock"> <setter property="foreground" value="{staticresource foregroundbrush}" /> <setter property="fontsize" value="13.333" /> <setter property="fontfamily" value="segoe ui" /> <style basedon="{staticresource textblockstyle}" targettype="{x:type textblock}" />

no matter how many types of label had bound use template textblock

so solution define dummy textblock class 

namespace theme {     public class headertextblock : textblock     {     } }

then assign own global style

xmlns:this="clr-namespace:theme"  <style x:key="headertextblockstyle" targettype="this:headertextblock">     <setter property="foreground" value="{staticresource headerforegroundbrush}" />     <setter property="fontsize" value="13.333" />     <setter property="fontfamily" value="segoe ui" /> </style> <style basedon="{staticresource headertextblockstyle}" targettype="{x:type this:headertextblock}" />

and use textblocks instead of labels (haven't figured out how implement label child yet since (label : textblock) = false

xmlns:theme="clr-namespace:theme;assembly=theme" <theme:headertextblock text="some text"  name="titlelabel" style="{staticresource headertextblockstyle}"/>




wiki

Comments

Post a Comment

Popular posts from this blog

Asterisk AGI Python Script to Dialplan does not work -

-
i'm stuck project have check database of sip extension incoming caller id , dial sip extension. below receive when run script on asterisk cli. -- registered sip '9125' @ 192.168.1.102:50142 > saved useragent "zoiper rv2.8.40" peer 9125 [2017-08-22 13:53:33] notice[5095]: chan_sip.c:24558 handle_response_peerpoke: peer '9125' reachable. (17ms / 2000ms) == using sip rtp tos bits 184 == using sip rtp cos mark 5 -- executing [0112617769@from-trunk:1] answer("sip/obitrunk1-0000000d", "") in new stack > 0x1ca50d0 -- probation passed - setting rtp source address 192.168.1.98:16834 -- executing [0112617769@from-trunk:2] agi("sip/obitrunk1-0000000d", "test.py") in new stack -- launched agi script /var/lib/asterisk/agi-bin/test.py args: ['/var/lib/asterisk/agi-bin/test.py'] env line: agi_request: test.py env line: agi_channel: sip/obitrunk1-0000000d env line: agi_language: en env line: a
Read more

python - Read npy file directly from S3 StreamingBody -

-
i have many .npy (numpy) , .json files saved in s3, need download , load these files. for json files downloading files , loading dictionary using following code: obj = s3.object(bucket, key) response = obj.get() body = response['body'].read().decode('utf-8') data = json.loads(body) that way avoid writing .json file disk , reading it. now want same .npy files, equivalent? currently downloading file, saving temp file on disk , loading np.load avoid if possible. following https://stackoverflow.com/a/28196540/3509999 : obj = s3.object(bucket, key) io.bytesio(obj.get()["body"].read()) f: # rewind file f.seek(0) arr = np.load(f) wiki
Read more

kotlin - Out-projected type in generic interface prohibits the use of metod with generic parameter -

-
i start using kotlin , defined interface this: interface aadapter<vh : recyclerview.viewholder> { fun oncreateaviewholder(parent: viewgroup): vh fun onbindaviewholder(v: vh, position: int) } and when try use on code: class klasa ( private val adapter: aadapter<*> ) { fun dosth(){ //... val vh = this.adapter.oncreateaviewholder(parent) //on below line error adapter.onbindaviewholder(v, position) //... } } i error out-projected type 'aadapter<*>' prohibits use of 'public abstract fun onbindaviewholder(v: t, position: int): unit i tied add "in" or "out" definition i'm confused. how allow it. replace aadapter<*> aadapter<recyclerview.viewholder> . class klasa ( private val adapter: aadapter<recyclerview.viewholder> ) { // ... because have declared aadapter has type parameter vh type subclass of recyclerview.
Read more