diff options
Diffstat (limited to 'indra/llui/lluictrl.h')
| -rw-r--r-- | indra/llui/lluictrl.h | 132 |
1 files changed, 57 insertions, 75 deletions
diff --git a/indra/llui/lluictrl.h b/indra/llui/lluictrl.h index e47ee318be..81b00d4ec3 100644 --- a/indra/llui/lluictrl.h +++ b/indra/llui/lluictrl.h @@ -37,28 +37,13 @@ #include "llrect.h" #include "llsd.h" -// -// Classes -// -class LLFontGL; -class LLButton; -class LLTextBox; -class LLLineEditor; -class LLUICtrl; -class LLPanel; -class LLCtrlSelectionInterface; -class LLCtrlListInterface; -class LLCtrlScrollInterface; - -typedef void (*LLUICtrlCallback)(LLUICtrl* ctrl, void* userdata); -typedef BOOL (*LLUICtrlValidate)(LLUICtrl* ctrl, void* userdata); class LLFocusableElement { friend class LLFocusMgr; // allow access to focus change handlers public: LLFocusableElement(); - virtual ~LLFocusableElement() {}; + virtual ~LLFocusableElement(); virtual void setFocus( BOOL b ); virtual BOOL hasFocus() const; @@ -80,63 +65,74 @@ class LLUICtrl : public LLView, public LLFocusableElement { public: + typedef void (*LLUICtrlCallback)(LLUICtrl* ctrl, void* userdata); + typedef BOOL (*LLUICtrlValidate)(LLUICtrl* ctrl, void* userdata); + LLUICtrl(); LLUICtrl( const LLString& name, const LLRect& rect, BOOL mouse_opaque, LLUICtrlCallback callback, void* callback_userdata, U32 reshape=FOLLOWS_NONE); - virtual ~LLUICtrl(); + /*virtual*/ ~LLUICtrl(); // LLView interface - //virtual BOOL handleToolTip(S32 x, S32 y, LLString& msg, LLRect* sticky_rect); - virtual void initFromXML(LLXMLNodePtr node, LLView* parent); - virtual LLXMLNodePtr getXML(bool save_children = true) const; - - virtual LLSD getValue() const { return LLSD(); } - - // Defaults to no-op - virtual BOOL setTextArg( const LLString& key, const LLStringExplicit& text ); - - // Defaults to no-op - virtual BOOL setLabelArg( const LLString& key, const LLStringExplicit& text ); + /*virtual*/ void initFromXML(LLXMLNodePtr node, LLView* parent); + /*virtual*/ LLXMLNodePtr getXML(bool save_children = true) const; + /*virtual*/ BOOL setLabelArg( const LLString& key, const LLStringExplicit& text ); + /*virtual*/ void onFocusReceived(); + /*virtual*/ void onFocusLost(); + /*virtual*/ BOOL isCtrl() const; + /*virtual*/ void setTentative(BOOL b); + /*virtual*/ BOOL getTentative() const; + + // From LLFocusableElement + /*virtual*/ void setFocus( BOOL b ); + /*virtual*/ BOOL hasFocus() const; + + // New virtuals - // Defaults to return NULL - virtual LLCtrlSelectionInterface* getSelectionInterface(); - virtual LLCtrlListInterface* getListInterface(); - virtual LLCtrlScrollInterface* getScrollInterface(); + // Return NULL by default (overrride if the class has the appropriate interface) + virtual class LLCtrlSelectionInterface* getSelectionInterface(); + virtual class LLCtrlListInterface* getListInterface(); + virtual class LLCtrlScrollInterface* getScrollInterface(); - virtual void setFocus( BOOL b ); - virtual BOOL hasFocus() const; + virtual LLSD getValue() const; + virtual BOOL setTextArg( const LLString& key, const LLStringExplicit& text ); + virtual void setIsChrome(BOOL is_chrome); - virtual void onFocusReceived(); - virtual void onFocusLost(); + virtual BOOL acceptsTextInput() const; // Defaults to false + // A control is dirty if the user has modified its value. + // Editable controls should override this. + virtual BOOL isDirty() const; // Defauls to false + virtual void resetDirty(); //Defaults to no-op + + // Call appropriate callbacks virtual void onLostTop(); // called when registered as top ctrl and user clicks elsewhere - - virtual void setTabStop( BOOL b ); - virtual BOOL hasTabStop() const; - - // Defaults to false - virtual BOOL acceptsTextInput() const; - - // Default to no-op + virtual void onCommit(); + + // Default to no-op: virtual void onTabInto(); virtual void clear(); + virtual void setDoubleClickCallback( void (*cb)(void*) ); + virtual void setColor(const LLColor4& color); + virtual void setMinValue(LLSD min_value); + virtual void setMaxValue(LLSD max_value); - virtual void setIsChrome(BOOL is_chrome); - virtual BOOL getIsChrome() const; - - virtual void onCommit(); + BOOL focusNextItem(BOOL text_entry_only); + BOOL focusPrevItem(BOOL text_entry_only); + BOOL focusFirstItem(BOOL prefer_text_fields = FALSE, BOOL focus_flash = TRUE ); + BOOL focusLastItem(BOOL prefer_text_fields = FALSE); - virtual BOOL isCtrl() const { return TRUE; } - // "Tentative" controls have a proposed value, but haven't committed - // it yet. This is used when multiple objects are selected and we - // want to display a parameter that differs between the objects. - virtual void setTentative(BOOL b); - virtual BOOL getTentative() const; + // Non Virtuals + BOOL getIsChrome() const; + + void setTabStop( BOOL b ); + BOOL hasTabStop() const; // Returns containing panel/floater or NULL if none found. - LLPanel* getParentPanel() const; + class LLPanel* getParentPanel() const; + class LLUICtrl* getParentUICtrl() const; void* getCallbackUserData() const { return mCallbackUserData; } void setCallbackUserData( void* data ) { mCallbackUserData = data; } @@ -144,18 +140,8 @@ public: void setCommitCallback( void (*cb)(LLUICtrl*, void*) ) { mCommitCallback = cb; } void setValidateBeforeCommit( BOOL(*cb)(LLUICtrl*, void*) ) { mValidateCallback = cb; } void setLostTopCallback( void (*cb)(LLUICtrl*, void*) ) { mLostTopCallback = cb; } - - // Defaults to no-op! - virtual void setDoubleClickCallback( void (*cb)(void*) ); - - // Defaults to no-op - virtual void setColor(const LLColor4& color); - - // Defaults to no-op - virtual void setMinValue(LLSD min_value); - virtual void setMaxValue(LLSD max_value); - - /*virtual*/ BOOL focusFirstItem(BOOL prefer_text_fields = FALSE, BOOL focus_flash = TRUE ); + + const LLUICtrl* findRootMostFocusRoot() const; class LLTextInputFilter : public LLQueryFilter, public LLSingleton<LLTextInputFilter> { @@ -165,11 +151,6 @@ public: } }; - // Returns TRUE if the user has modified this control. Editable controls should override this. - virtual BOOL isDirty() const { return FALSE; }; - // Clear the dirty state - virtual void resetDirty() {}; - protected: void (*mCommitCallback)( LLUICtrl* ctrl, void* userdata ); @@ -177,13 +158,14 @@ protected: BOOL (*mValidateCallback)( LLUICtrl* ctrl, void* userdata ); void* mCallbackUserData; - BOOL mTentative; - BOOL mTabStop; private: - BOOL mIsChrome; + BOOL mTabStop; + BOOL mIsChrome; + BOOL mTentative; + class DefaultTabGroupFirstSorter; }; #endif // LL_LLUICTRL_H |