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OpenTTD
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Data stored about a string that can be modified in the GUI. More...
#include <querystring_gui.h>
Public Member Functions | |
| QueryString (uint16 size, uint16 chars=UINT16_MAX) | |
| Initialize string. | |
| ~QueryString () | |
| Make sure everything gets freed. | |
| void | DrawEditBox (const Window *w, int wid) const |
| void | ClickEditBox (Window *w, Point pt, int wid, int click_count, bool focus_changed) |
| void | HandleEditBox (Window *w, int wid) |
| Point | GetCaretPosition (const Window *w, int wid) const |
| Get the current caret position. | |
| Rect | GetBoundingRect (const Window *w, int wid, const char *from, const char *to) const |
| Get the bounding rectangle for a range of the query string. | |
| const char * | GetCharAtPosition (const Window *w, int wid, const Point &pt) const |
| Get the character that is rendered at a position. | |
| const char * | GetText () const |
| Get the current text. | |
| const char * | GetCaret () const |
| Get the position of the caret in the text buffer. | |
| const char * | GetMarkedText (size_t *length) const |
| Get the currently marked text. | |
Data Fields | |
| StringID | caption |
| int | ok_button |
| Widget button of parent window to simulate when pressing OK in OSK. | |
| int | cancel_button |
| Widget button of parent window to simulate when pressing CANCEL in OSK. | |
| Textbuf | text |
| const char * | orig |
| bool | handled |
Static Public Attributes | |
| static const int | ACTION_NOTHING = -1 |
| Nothing. | |
| static const int | ACTION_DESELECT = -2 |
| Deselect editbox. | |
| static const int | ACTION_CLEAR = -3 |
| Clear editbox. | |
Data stored about a string that can be modified in the GUI.
Definition at line 22 of file querystring_gui.h.
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Initialize string.
| size | Maximum size in bytes. |
| chars | Maximum size in chars. |
Definition at line 40 of file querystring_gui.h.
| Rect QueryString::GetBoundingRect | ( | const Window * | w, |
| int | wid, | ||
| const char * | from, | ||
| const char * | to | ||
| ) | const |
Get the bounding rectangle for a range of the query string.
| w | Window the edit box is in. |
| wid | Widget index. |
| from | Start of the string range. |
| to | End of the string range. |
Definition at line 848 of file misc_gui.cpp.
References _current_text_dir, Textbuf::buf, Textbuf::caretxoffs, Clamp(), NWidgetBase::current_x, NWidgetBase::current_y, FS_NORMAL, GetCharPosInString(), GetSpriteSize(), Window::GetWidget(), min(), Textbuf::pixels, NWidgetBase::pos_x, NWidgetBase::pos_y, TD_RTL, NWidgetBase::type, WD_FRAMERECT_BOTTOM, WD_FRAMERECT_LEFT, WD_FRAMERECT_RIGHT, WD_FRAMERECT_TOP, WD_IMGBTN_LEFT, WD_IMGBTN_RIGHT, and WWT_EDITBOX.
Referenced by Window::GetTextBoundingRect().
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Get the position of the caret in the text buffer.
Definition at line 74 of file querystring_gui.h.
References Textbuf::buf, and Textbuf::caretpos.
Referenced by Window::GetCaret().
Get the current caret position.
| w | Window the edit box is in. |
| wid | Widget index. |
Definition at line 818 of file misc_gui.cpp.
References _current_text_dir, Textbuf::caretxoffs, NWidgetBase::current_x, GetSpriteSize(), Window::GetWidget(), min(), Textbuf::pixels, NWidgetBase::pos_x, NWidgetBase::pos_y, TD_RTL, NWidgetBase::type, WD_FRAMERECT_LEFT, WD_FRAMERECT_TOP, WD_IMGBTN_LEFT, WD_IMGBTN_RIGHT, and WWT_EDITBOX.
Referenced by Window::GetCaretPosition().
Get the character that is rendered at a position.
| w | Window the edit box is in. |
| wid | Widget index. |
| pt | Position to test. |
Definition at line 885 of file misc_gui.cpp.
References _current_text_dir, Textbuf::buf, Textbuf::caretxoffs, NWidgetBase::current_x, NWidgetBase::current_y, GetSpriteSize(), Window::GetWidget(), IsInsideMM(), min(), Textbuf::pixels, NWidgetBase::pos_x, NWidgetBase::pos_y, TD_RTL, NWidgetBase::type, WD_FRAMERECT_BOTTOM, WD_FRAMERECT_TOP, WD_IMGBTN_LEFT, WD_IMGBTN_RIGHT, and WWT_EDITBOX.
Referenced by Window::GetTextCharacterAtPosition().
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Get the currently marked text.
| [out] | length | Length of the marked text. |
Definition at line 84 of file querystring_gui.h.
References Textbuf::buf, Textbuf::markend, and Textbuf::markpos.
Referenced by Window::GetMarkedText().
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inline |
Get the current text.
Definition at line 65 of file querystring_gui.h.
References Textbuf::buf.
Referenced by Window::GetFocusedText().
1.8.1.2