Databases
StackOverflow2013
Postsdbo
POPrevent touch propagation to annotation beneath
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POPrevent touch propagation to annotation beneath
    primarykey
    data
    text
    <p>I have a custom <code>MKAnnotationView</code>. In its <code>setselected:animated</code> method I'm adding to it a custom bubble loaded from a nib, adjust the annotationview's frame to include this view and redraw the annotation circle with other color, like this (first - not selected , second - selected, blue - frame, green - custom bubble view with alpha = 0.8, red - the annotationview): </p> <h2><img src="https://i.stack.imgur.com/TsGxe.jpg" alt="enter image description here"></h2> <p>It works fine, the bubble appears, and can be "closed" only by tapping outside of it (this is why I've increased the frame). I have some buttons on this bubble and they are clickable if there is nothing under the annotation just the map.</p> <p>BUT when under the callout bubble there is another annotation I can click "through" the entire bubble. When I tap on one of the buttons, the tap highlight appears, but an other annotation gets selected because the <code>didSelectAnnotationView</code> fires ...</p> <p>I tried to make the bubble opaque/semitransparent, no luck; set exclusiveTouch on buttons, on the view itself, no luck; tried not to mess with frame, still can click through. Am I missing something ? </p> <p>Thanks</p> <p><strong>Edit</strong> : <strong>Shorter: Why can I click through a <code>UIView</code> added in <code>addSubview</code> in an MKAnnotationView if there is other MKAnnotaionView under this UIView ?</strong></p> <p>Details : </p> <pre><code>- (void)setSelected:(BOOL)selected animated:(BOOL)animated { if(selected) { initialFrame = self.frame; // save frame and offset to restore when deselected initialOffset = self.centerOffset; // frame is correct for a circle, like {{2.35, 1.47}, {12, 12}} if (!self.customCallout) { self.customCallout = [[[NSBundle mainBundle] loadNibNamed:@"CustomCallout" owner:self options:nil] objectAtIndex:0]; } // adjust annotationview's frame and center // callout is 200x120, here frame is {{2.35, 1.47}, {200, 132}} self.customCallout.layer.cornerRadius=5; self.customCallout.exclusiveTouch = YES; [self addSubview:self.customCallout]; } ... } </code></pre> <p><code>initWithAnnotation</code> has these : </p> <pre><code> self.canShowCallout = NO; // to appear the subview self.exclusiveTouch = YES; // ... self.enabled = YES; self.opaque = YES; </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USTemplar
    1. USTemplar
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    3. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POPrevent touch propagation to annotation beneath
      1. USchatur
      1. VTFavorite
    2. VO
      singulars
      1. POPrevent touch propagation to annotation beneath
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. POPrevent touch propagation to annotation beneath
      1. USTemplar
      1. VTBountyStart
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload