seachbar=[[uisearchbar alloc] init];
//修改搜尋框背景
seachbar.backgroundcolor=[uicolor clearcolor];
//去掉搜尋框背景
//1.
[[searchbar.subviews objectatindex:0]removefromsuperview];
//2.
for (uiview *subview in seachbar.subviews)
} //3自定義背景
uiimageview *imageview = [[uiimageview alloc] initwithimage:[uiimage imagenamed:@"40-di.png"]];
[mysearchbar insertsubview:imageview atindex:1];
[imageview release];
//4輸入搜尋文字時隱藏搜尋按鈕，清空時顯示
- (bool)searchbarshouldbeginediting:(uisearchbar *)searchbar
- (bool)searchbarshouldendediting:(uisearchbar *)searchbar
//改變搜尋按鈕文字
//改變uisearchbar取消按鈕字型
for(id cc in [searchbar subviews]) }
修改UISearchBar背景
uisearchbar是由兩個subview組成的，乙個是uisearchbarbackground,另乙個是uitextfield.要ib中沒有直接操作背景的屬性，在此我總結了幾個方法去假改它。1.只顯示uitextfield.採用了layer mask.如下 2.隱藏背景。非官方的方法。for ...
設定UISearchBar透明背景
當設定uisearchbar的時候發現無論是通過 searchb.translucent yes 還是 searchb.backgroundcolor uicolor clearcolor 都無法將searchbar的背景設定為透明的。在stackoverflow中發現了乙個方法 for uivie...
UISearchBar控制項
uisearchbar屬性相關 searchbar uisearchbar alloc initwithframe cgrectzero 初始化，不解釋 self.searchbar setplaceholder search 搜尋框的佔位符 self.searchbar setprompt pro...