如何将动态创建的NSCheckbox标签添加到Cocoa中的数组中
如何将动态创建的NSCheckbox标签添加到Cocoa中的数组中
提问于 2013-08-08 15:54:11
我创建了多个动态复选框并为它设置了标签，现在我想检查它是否选中，将它的标签添加到NSArray。这是我创建多个NSCheckbox的代码：
for(int i = 1; i <= number; i++)
{
DeleteCheckbox = [[NSButton alloc] initWithFrame:NSMakeRect (20,textfield_Y,50,25)];
[DeleteCheckbox setButtonType:NSSwitchButton];
[DeleteCheckbox setBezelStyle:0];
[DeleteCheckbox setTitle:@""];
[DeleteCheckbox setTag:200+i];
[DeleteCheckbox setState:NSOffState];
[DeleteCheckbox setAction:@selector(checkState:)];
[guiView addSubview:DeleteCheckbox];
[DeleteCheckbox release];
}我使用了以下代码，但它将所有内容添加到Array：
-(IBAction)checkState:(NSButton *)sender
{
if ([sender state] == NSOnState) {
NSLog(@"selected");
for (int i = 1; i <= number; i ++) {
[deleteSelectedArray addObject: [[guiView viewWithTag:200+i] intValue]];
}
NSLog(@"deleteSelectedArray : %@",deleteSelectedArray);
}
else {
NSLog(@"not selected");
}
}我该怎么做呢？
回答 1
Stack Overflow用户
发布于 2013-09-12 03:52:09
- (IBAction) checkState: (NSButton*) sender {
for (int i = 1; i <= number; i ++) {
if ([[guiView viewWithTag: 200 + i] state] == NSOnState) {
[deleteSelectedArray addObject: [[guiView viewWithTag: 200 + i] intValue]];
}
}
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/18120748
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