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Widget: prevents using text() without override

This commit is contained in:
Denis Feklushkin 2017-11-08 14:11:52 +07:00
parent 1a76d96452
commit d63cb402e3
1 changed files with 9 additions and 3 deletions
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12
src/dlangui/widgets/widget.d
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@ -570,11 +570,17 @@ public:
@property FontRef font() const { return stateStyle.font; } @property FontRef font() const { return stateStyle.font; }
/// returns widget content text (override to support this) /// returns widget content text (override to support this)
@property dstring text() const { return ""; } @property dstring text() const {
assert(false, __FUNCTION__~" isn't implemented");
}
/// sets widget content text (override to support this) /// sets widget content text (override to support this)
@property Widget text(dstring s) { return this; } @property Widget text(dstring s) {
assert(false, __FUNCTION__~" isn't implemented");
}
/// sets widget content text (override to support this) /// sets widget content text (override to support this)
@property Widget text(UIString s) { return this; } @property Widget text(UIString s) {
assert(false, __FUNCTION__~" isn't implemented");
}
/// override to handle font changes /// override to handle font changes
protected void handleFontChanged() {} protected void handleFontChanged() {}