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Key repeat for text boxes

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This commit is contained in:
Simon Robertshaw 2012-08-05 20:10:33 +01:00
parent 4ce22e4e77
commit 17e7ace364
2 changed files with 33 additions and 1 deletions
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28
src/interface/Textbox.cpp
View File

@ -1,6 +1,7 @@
#include <string>
#include <iostream>
#include <stdexcept>
#include <time.h>
#include "Config.h"
#include "interface/Point.h"
#include "interface/Textbox.h"
@ -16,7 +17,8 @@ Textbox::Textbox(Point position, Point size, std::string textboxText, std::strin
border(true),
mouseDown(false),
limit(std::string::npos),
inputType(All)
inputType(All),
keyDown(0)
{
placeHolder = textboxPlaceholder;
@ -231,7 +233,31 @@ bool Textbox::CharacterValid(Uint16 character)
return false;
}
void Textbox::Tick(float dt)
{
Label::Tick(dt);
if((keyDown || characterDown) && repeatTime <= clock())
{
OnVKeyPress(keyDown, characterDown, false, false, false);
repeatTime = clock()+(0.03 * CLOCKS_PER_SEC);
}
}
void Textbox::OnKeyRelease(int key, Uint16 character, bool shift, bool ctrl, bool alt)
{
keyDown = 0;
characterDown = 0;
}
void Textbox::OnKeyPress(int key, Uint16 character, bool shift, bool ctrl, bool alt)
{
characterDown = character;
keyDown = key;
repeatTime = clock()+(0.3 * CLOCKS_PER_SEC);
OnVKeyPress(key, character, shift, ctrl, alt);
}
void Textbox::OnVKeyPress(int key, Uint16 character, bool shift, bool ctrl, bool alt)
{
bool changed = false;
if(ctrl && key == 'c' && !masked)

6
src/interface/Textbox.h
View File

@ -44,16 +44,22 @@ public:
//Determines if the given character is valid given the input type
bool CharacterValid(Uint16 character);
virtual void Tick(float dt);
virtual void OnContextMenuAction(int item);
virtual void OnMouseClick(int x, int y, unsigned button);
virtual void OnMouseUp(int x, int y, unsigned button);
virtual void OnMouseMoved(int localx, int localy, int dx, int dy);
virtual void OnKeyPress(int key, Uint16 character, bool shift, bool ctrl, bool alt);
virtual void OnVKeyPress(int key, Uint16 character, bool shift, bool ctrl, bool alt);
virtual void OnKeyRelease(int key, Uint16 character, bool shift, bool ctrl, bool alt);
virtual void Draw(const Point& screenPos);
protected:
ValidInput inputType;
size_t limit;
int repeatTime;
int keyDown;
Uint16 characterDown;
bool mouseDown;
bool masked, border;
int cursor, cursorPositionX, cursorPositionY;