
BBjBuiManager::isTouchSupported
Description
In BBj 14.0 and higher, this method returns a boolean indicating whether this device supports touch gestures.
Syntax
Return Value |
Method |
boolean |
isTouchSupported() |
Parameters
None.
Return Value
Returns a boolean indicating whether this device supports touch gestures.
Remarks
Applications may want to adjust the UI to better support touch devices (e.g. make the buttons bigger).
This function throws an error if invoked in a non-BUI environment.
Example
rem ' BBjBuiManager
sysgui = unt open (sysgui)"X0" sysgui! = bbjapi().getSysGui() bui! = bbjapi().getBuiManager()
appName$ = " (Not BUI)" appName$ = bui!.getApplicationName(err=*next) title$ = "BBjBuiManager: " + appName$ touch = 0 touch = bui!.isTouchSupported(err=*next) if touch then title$ = title$ + " (Touch)" else title$ = title$ + " (Not Touch)"
window! = sysgui!.addWindow(100,100,450,425,title$,$00090003$) window!.setCallback(window!.ON_CLOSE,"eoj")
window!.addGroupBox(100,25,25,400,125,"End Actions") endApp! = window!.addRadioButton(101,50,50,75,25,"App",$0020$) endUrl! = window!.addRadioButton(102,125,50,75,25,"URL",$0020$) endMsg! = window!.addRadioButton(103,200,50,75,25,"Msg",$0020$) endNone! = window!.addRadioButton(104,275,50,75,25,"None",$0020$) endDefault! = window!.addRadioButton(105,350,50,70,25,"Default",$0020$) endGroup! = window!.addRadioGroup() endGroup!.add(endApp!) endGroup!.add(endUrl!) endGroup!.add(endMsg!) endGroup!.add(endNone!) endGroup!.add(endDefault!) window!.addStaticText(106,30,100,60,25,"Value:",$8000$) endValue! = window!.addEditBox(107,100,100,225,25,$$) setEndAction! = window!.addButton(108,340,100,75,25,"Set",$$) setEndAction!.setCallback(setEndAction!.ON_BUTTON_PUSH,"setEndAction")
window!.addGroupBox(200,25,200,400,125,"Err Actions") errApp! = window!.addRadioButton(201,50,225,75,25,"App",$0020$) errUrl! = window!.addRadioButton(202,125,225,75,25,"URL",$0020$) errMsg! = window!.addRadioButton(203,200,225,75,25,"Msg",$0020$) errNone! = window!.addRadioButton(204,275,225,75,25,"None",$0020$) errDefault! = window!.addRadioButton(205,350,225,70,25,"Default",$0020$) errGroup! = window!.addRadioGroup() errGroup!.add(errApp!) errGroup!.add(errUrl!) errGroup!.add(errMsg!) errGroup!.add(errNone!) errGroup!.add(errDefault!) window!.addStaticText(206,30,275,60,25,"Value:",$8000$) errValue! = window!.addEditBox(207,100,275,225,25,$$) setErrAction! = window!.addButton(208,340,275,75,25,"Set",$$) setErrAction!.setCallback(setEndAction!.ON_BUTTON_PUSH,"setErrAction")
showBusy! = window!.addButton(1,25,375,100,25,"Busy",$$) showBusy!.setCallback(showBusy!.ON_BUTTON_PUSH,"showBusy") busyMessage! = window!.addEditBox(300,150,375,200,25,"Working...",$$)
gosub fetch
process_events
eoj: release
fetch: endAction! = bui!.getEndAction(err=*return) switch endAction!.getActionType() case endAction!.ACTION_APP endApp!.setSelected(1) endValue!.setText(endAction!.getAppName()) break case endAction!.ACTION_URL endUrl!.setSelected(1) endValue!.setText(endAction!.getUrl()) break case endAction!.ACTION_MSG endMsg!.setSelected(1) endValue!.setText(endAction!.getMessage()) break case endAction!.ACTION_NONE endNone!.setSelected(1) endValue!.setText("") break case endAction!.ACTION_DEFAULT endDefault!.setSelected(1) endValue!.setText("") break swend errAction! = bui!.getErrAction(err=*return) switch errAction!.getActionType() case errAction!.ACTION_APP errApp!.setSelected(1) errValue!.setText(errAction!.getAppName()) break case errAction!.ACTION_URL errUrl!.setSelected(1) errValue!.setText(errAction!.getUrl()) break case errAction!.ACTION_MSG errMsg!.setSelected(1) errValue!.setText(errAction!.getMessage()) break case errAction!.ACTION_NONE errNone!.setSelected(1) errValue!.setText("") break case errAction!.ACTION_DEFAULT errDefault!.setSelected(1) errValue!.setText("") break swend return
setEndAction: if endApp!.isSelected() then action! = bui!.appAction(endValue!.getText()) if endUrl!.isSelected() then action! = bui!.urlAction(endValue!.getText()) if endMsg!.isSelected() then action! = bui!.msgAction(endValue!.getText()) if endNone!.isSelected() then action! = bui!.noneAction() if endDefault!.isSelected() then action! = bui!.defaultAction() bui!.setEndAction(action!,err=*return) return
setErrAction: if errApp!.isSelected() then action! = bui!.appAction(errValue!.getText()) if errUrl!.isSelected() then action! = bui!.urlAction(errValue!.getText()) if errMsg!.isSelected() then action! = bui!.msgAction(errValue!.getText()) if errNone!.isSelected() then action! = bui!.noneAction() if errDefault!.isSelected() then action! = bui!.defaultAction() bui!.setErrAction(action!,err=*return) return
showBusy: busy! = bui!.getBusyIndicator(err=*return) busy!.setText(busyMessage!.getText()) busy!.setVisible(1) wait 3 busy!.setVisible(0) return |
See Also
See the BBj Object Diagram for an illustration of the relationship between BBj Objects.