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SDK/TextAreaWidget: Add ReadOnly option

This commit is contained in:
Lynix 2016-12-06 16:33:55 +01:00
parent c781f7cb45
commit 7dc600fb34
3 changed files with 22 additions and 2 deletions
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4
SDK/include/NDK/Widgets/TextAreaWidget.hpp
View File

@ -36,11 +36,14 @@ namespace Ndk
std::size_t GetHoveredGlyph(float x, float y) const; std::size_t GetHoveredGlyph(float x, float y) const;
inline bool IsReadOnly() const;
inline void MoveCursor(int offset); inline void MoveCursor(int offset);
void ResizeToContent() override; void ResizeToContent() override;
inline void SetCursorPosition(std::size_t cursorPosition); inline void SetCursorPosition(std::size_t cursorPosition);
inline void SetReadOnly(bool readOnly = true);
void SetText(const Nz::String& text); void SetText(const Nz::String& text);
void Write(const Nz::String& text); void Write(const Nz::String& text);
@ -65,6 +68,7 @@ namespace Ndk
Nz::SpriteRef m_cursorSprite; Nz::SpriteRef m_cursorSprite;
Nz::TextSpriteRef m_textSprite; Nz::TextSpriteRef m_textSprite;
std::size_t m_cursorPosition; std::size_t m_cursorPosition;
bool m_readOnly;
}; };
} }

12
SDK/include/NDK/Widgets/TextAreaWidget.inl
View File

@ -30,6 +30,11 @@ namespace Ndk
return m_drawer.GetText(); return m_drawer.GetText();
} }
inline bool TextAreaWidget::IsReadOnly() const
{
return m_readOnly;
}
inline void TextAreaWidget::MoveCursor(int offset) inline void TextAreaWidget::MoveCursor(int offset)
{ {
if (offset >= 0) if (offset >= 0)
@ -50,4 +55,11 @@ namespace Ndk
RefreshCursor(); RefreshCursor();
} }
inline void TextAreaWidget::SetReadOnly(bool readOnly)
{
m_readOnly = readOnly;
m_cursorEntity->Enable(!m_readOnly);
}
} }

8
SDK/src/NDK/Widgets/TextAreaWidget.cpp
View File

@ -13,11 +13,12 @@ namespace Ndk
{ {
TextAreaWidget::TextAreaWidget(BaseWidget* parent) : TextAreaWidget::TextAreaWidget(BaseWidget* parent) :
BaseWidget(parent), BaseWidget(parent),
m_cursorPosition(0U) m_cursorPosition(0U),
m_readOnly(false)
{ {
m_cursorSprite = Nz::Sprite::New(); m_cursorSprite = Nz::Sprite::New();
m_cursorSprite->SetColor(Nz::Color(192, 192, 192)); m_cursorSprite->SetColor(Nz::Color(192, 192, 192));
m_cursorSprite->SetSize(1.f, m_drawer.GetFont()->GetSizeInfo(m_drawer.GetCharacterSize()).lineHeight); m_cursorSprite->SetSize(1.f, float(m_drawer.GetFont()->GetSizeInfo(m_drawer.GetCharacterSize()).lineHeight));
m_cursorEntity = CreateEntity(); m_cursorEntity = CreateEntity();
m_cursorEntity->AddComponent<GraphicsComponent>().Attach(m_cursorSprite, 10); m_cursorEntity->AddComponent<GraphicsComponent>().Attach(m_cursorSprite, 10);
@ -188,6 +189,9 @@ namespace Ndk
void TextAreaWidget::OnTextEntered(char32_t character, bool /*repeated*/) void TextAreaWidget::OnTextEntered(char32_t character, bool /*repeated*/)
{ {
if (m_readOnly)
return;
switch (character) switch (character)
{ {
case '\b': case '\b':