Celtic Minstrel
88cb60fb8d
... and the previous commits (from 56f73cb on) were by and large a result of things noticed during this process.
77 lines
2.4 KiB
C++
77 lines
2.4 KiB
C++
/*
|
|
* field.h
|
|
* BoE
|
|
*
|
|
* Created by Celtic Minstrel on 11/05/09.
|
|
*
|
|
*/
|
|
|
|
#ifndef FIELD_H
|
|
#define FIELD_H
|
|
|
|
/// @file
|
|
/// Field-related classes and types.
|
|
|
|
#include <string>
|
|
#include "control.h"
|
|
|
|
/// The field's expected input type.
|
|
enum eFldType {
|
|
FLD_INT, ///< A field that accepts only integers.
|
|
FLD_UINT, ///< A field that accepts only positive integers.
|
|
FLD_REAL, ///< A field that accepts any real (floating-point) number.
|
|
FLD_TEXT, ///< A field that accepts any text. This is the default.
|
|
};
|
|
|
|
/// An editable text field.
|
|
/// The text field supports multiline input and text selection.
|
|
/// It automatically scrolls to keep the insertion point in view.
|
|
/// (If there's a current selection, the mobile end of the selection is kept in view.)
|
|
/// Mouse support is currently nonexistent, except for focusing when clicked.
|
|
/// There is no Unicode support.
|
|
class cTextField : public cControl {
|
|
public:
|
|
void attachClickHandler(click_callback_t f) throw(xHandlerNotSupported);
|
|
/// @copydoc cControl::attachFocusHandler()
|
|
/// For text fields, this is triggered when it loses or gains the input focus.
|
|
void attachFocusHandler(focus_callback_t f) throw();
|
|
bool triggerFocusHandler(cDialog& me, std::string id, bool losingFocus);
|
|
bool handleClick(location where);
|
|
void setFormat(eFormat prop, short val) throw(xUnsupportedProp);
|
|
short getFormat(eFormat prop) throw(xUnsupportedProp);
|
|
void setColour(sf::Color clr) throw(xUnsupportedProp);
|
|
/// Get the current input type of the field.
|
|
/// @return The input type.
|
|
eFldType getInputType();
|
|
/// Set the input type of the field.
|
|
/// @param newType The new input type.
|
|
void setInputType(eFldType newType);
|
|
sf::Color getColour() throw(xUnsupportedProp);
|
|
/// Create a new editable text field.
|
|
/// @param parent The parent dialog.
|
|
explicit cTextField(cDialog* parent);
|
|
bool isClickable();
|
|
virtual ~cTextField();
|
|
void draw();
|
|
/// Check if this text field currently has input focus.
|
|
/// @return true if it it is currently focused.
|
|
bool hasFocus();
|
|
/// Handle keyboard input.
|
|
/// @param key The keypress to handle.
|
|
void handleInput(cKey key);
|
|
cTextField& operator=(cTextField& other) = delete;
|
|
cTextField(cTextField& other) = delete;
|
|
/// This field is only used by cDialog during the loading process. Changing it will have no effect.
|
|
long tabOrder = 0;
|
|
private:
|
|
eFldType field_type;
|
|
focus_callback_t onFocus;
|
|
bool haveFocus;
|
|
int insertionPoint;
|
|
int selectionPoint;
|
|
sf::Color color;
|
|
bool ip_visible;
|
|
sf::Clock ip_timer;
|
|
};
|
|
#endif
|