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Added multiple changes

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- Added GuiSliderEx and GuiProgressBarEx functions
- Text Edit: Support text delete while pressing backspace.
This commit is contained in:
Ray
2018-05-23 12:13:23 +02:00
parent fee09c49c9
commit 77e9b3472c
1 changed files with 160 additions and 8 deletions
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168
src/raygui.h
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@ -387,9 +387,11 @@ RAYGUIDEF int GuiValueBox(Rectangle bounds, int value, int maxValue);
RAYGUIDEF bool GuiTextBox(Rectangle bounds, char *text, int textSize, bool freeEdit); // Text Box control, updates input text
RAYGUIDEF bool GuiTextBoxMulti(Rectangle bounds, char *text, int textSize, bool editMode); // Text Box control with multiple lines
RAYGUIDEF float GuiSlider(Rectangle bounds, float value, float minValue, float maxValue); // Slider control, returns selected value
RAYGUIDEF float GuiSliderEx(Rectangle bounds, float value, float minValue, float maxValue, const char *text, bool showValue); // Slider control, returns selected value
RAYGUIDEF float GuiSliderBar(Rectangle bounds, float value, float minValue, float maxValue); // Slider Bar control, returns selected value
RAYGUIDEF float GuiSliderBarEx(Rectangle bounds, float value, float minValue, float maxValue, const char *text, bool showValue); // Slider Bar control, returns selected value
RAYGUIDEF float GuiProgressBar(Rectangle bounds, float value, float minValue, float maxValue); // Progress Bar control, shows current progress value
RAYGUIDEF float GuiProgressBarEx(Rectangle bounds, float value, float minValue, float maxValue, bool showValue); // Progress Bar control, shows current progress value
RAYGUIDEF void GuiStatusBar(Rectangle bounds, const char *text, int offsetX); // Status Bar control, shows info text
RAYGUIDEF void GuiDummyRec(Rectangle bounds, const char *text); // Dummy control for placeholders
@ -1843,8 +1845,9 @@ RAYGUIDEF int GuiValueBox(Rectangle bounds, int value, int maxValue)
// NOTE 2: Returns if KEY_ENTER pressed (useful for data validation)
RAYGUIDEF bool GuiTextBox(Rectangle bounds, char *text, int textSize, bool editMode)
{
#define GUITEXTBOX_PADDING 4
#define GUITEXTBOX_LINE_PADDING 4
#define GUITEXTBOX_PADDING 4
#define GUITEXTBOX_LINE_PADDING 4
#define GUITEXTBOX_BACKSPACE_SPEED 2 // Deleting speed
GuiControlState state = guiState;
static int framesCounter = 0; // Required for blinking cursor
@ -1876,11 +1879,25 @@ RAYGUIDEF bool GuiTextBox(Rectangle bounds, char *text, int textSize, bool editM
keyCount++;
}
if (IsKeyPressed(KEY_BACKSPACE_TEXT))
// if (IsKeyPressed(KEY_BACKSPACE_TEXT))
// {
// keyCount--;
// text[keyCount] = '\0';
// if (keyCount < 0) keyCount = 0;
// }
if ((keyCount > 0) && IsKeyPressed(KEY_BACKSPACE_TEXT))
{
keyCount--;
text[keyCount] = '\0';
framesCounter = 0;
if (keyCount < 0) keyCount = 0;
}
else if ((keyCount > 0) && IsKeyDown(KEY_BACKSPACE_TEXT))
{
if ((framesCounter > 30) && (framesCounter%2) == 0) keyCount--;
text[keyCount] = '\0';
if (keyCount < 0) keyCount = 0;
}
}
@ -2022,7 +2039,7 @@ RAYGUIDEF bool GuiTextBoxMulti(Rectangle bounds, char *text, int textSize, bool
// Slider control, returns selected value
RAYGUIDEF float GuiSlider(Rectangle bounds, float value, float minValue, float maxValue)
{
#define GUISLIDER_SLIDER_LINE_THICK 1
#define SLIDER_SLIDER_LINE_THICK 1
GuiControlState state = guiState;
@ -2064,7 +2081,7 @@ RAYGUIDEF float GuiSlider(Rectangle bounds, float value, float minValue, float m
DrawRectangle(bounds.x + style[SLIDER_BORDER_WIDTH], bounds.y + style[SLIDER_BORDER_WIDTH], bounds.width - 2*style[SLIDER_BORDER_WIDTH], bounds.height - 2*style[SLIDER_BORDER_WIDTH], Fade(GetColor(style[SLIDER_BASE_COLOR_NORMAL]), guiAlpha));
DrawRectangleRec(slider, Fade(GetColor(style[SLIDER_BASE_COLOR_PRESSED]), guiAlpha));
DrawRectangle(slider.x + slider.width/2, slider.y, GUISLIDER_SLIDER_LINE_THICK, slider.height, Fade(GetColor(style[SLIDER_BORDER_COLOR_PRESSED]), guiAlpha));
DrawRectangle(slider.x + slider.width/2, slider.y, SLIDER_SLIDER_LINE_THICK, slider.height, Fade(GetColor(style[SLIDER_BORDER_COLOR_PRESSED]), guiAlpha));
} break;
case FOCUSED:
{
@ -2072,7 +2089,7 @@ RAYGUIDEF float GuiSlider(Rectangle bounds, float value, float minValue, float m
DrawRectangle(bounds.x + style[SLIDER_BORDER_WIDTH], bounds.y + style[SLIDER_BORDER_WIDTH], bounds.width - 2*style[SLIDER_BORDER_WIDTH], bounds.height - 2*style[SLIDER_BORDER_WIDTH], Fade(GetColor(style[SLIDER_BASE_COLOR_NORMAL]), guiAlpha));
DrawRectangleRec(slider, Fade(GetColor(style[SLIDER_BASE_COLOR_FOCUSED]), guiAlpha));
DrawRectangle(slider.x + slider.width/2, slider.y, GUISLIDER_SLIDER_LINE_THICK, slider.height, Fade(GetColor(style[SLIDER_BORDER_COLOR_FOCUSED]), guiAlpha));
DrawRectangle(slider.x + slider.width/2, slider.y, SLIDER_SLIDER_LINE_THICK, slider.height, Fade(GetColor(style[SLIDER_BORDER_COLOR_FOCUSED]), guiAlpha));
} break;
case PRESSED:
{
@ -2080,7 +2097,90 @@ RAYGUIDEF float GuiSlider(Rectangle bounds, float value, float minValue, float m
DrawRectangle(bounds.x + style[SLIDER_BORDER_WIDTH], bounds.y + style[SLIDER_BORDER_WIDTH], bounds.width - 2*style[SLIDER_BORDER_WIDTH], bounds.height - 2*style[SLIDER_BORDER_WIDTH], Fade(GetColor(style[SLIDER_BASE_COLOR_NORMAL]), guiAlpha));
DrawRectangleRec(slider, Fade(GetColor(style[SLIDER_BASE_COLOR_PRESSED]), guiAlpha));
DrawRectangle(slider.x + slider.width/2, slider.y, GUISLIDER_SLIDER_LINE_THICK, slider.height, Fade(GetColor(style[SLIDER_BORDER_COLOR_PRESSED]), guiAlpha));
DrawRectangle(slider.x + slider.width/2, slider.y, SLIDER_SLIDER_LINE_THICK, slider.height, Fade(GetColor(style[SLIDER_BORDER_COLOR_PRESSED]), guiAlpha));
} break;
case DISABLED:
{
DrawRectangleLinesEx(bounds, style[SLIDER_BORDER_WIDTH], Fade(GetColor(style[SLIDER_BORDER_COLOR_DISABLED]), guiAlpha));
DrawRectangle(bounds.x + style[SLIDER_BORDER_WIDTH], bounds.y + style[SLIDER_BORDER_WIDTH], bounds.width - 2*style[SLIDER_BORDER_WIDTH], bounds.height - 2*style[SLIDER_BORDER_WIDTH], Fade(GetColor(style[SLIDER_BASE_COLOR_DISABLED]), guiAlpha));
DrawRectangleRec(slider, Fade(GetColor(style[DEFAULT_TEXT_COLOR_DISABLED]), guiAlpha));
} break;
default: break;
}
//--------------------------------------------------------------------
return value;
}
// Slider control extended, returns selected value and has text
RAYGUIDEF float GuiSliderEx(Rectangle bounds, float value, float minValue, float maxValue, const char *text, bool showValue)
{
#define SLIDER_SLIDER_LINE_THICK 1
#define SLIDEREX_WIDTH_PADDING 5
#define SLIDEREX_HEIGHT_PADDING 1
GuiControlState state = guiState;
int textWidth = MeasureText(text, style[DEFAULT_TEXT_SIZE]);
Rectangle slider = { bounds.x + (int)((value/(maxValue - minValue))*(bounds.width - 2*style[SLIDER_BORDER_WIDTH])) - style[SLIDER_SLIDER_WIDTH]/2,
bounds.y + style[SLIDER_BORDER_WIDTH], style[SLIDER_SLIDER_WIDTH], bounds.height - 2*style[SLIDER_BORDER_WIDTH] };
// Update control
//--------------------------------------------------------------------
if (state != DISABLED)
{
Vector2 mousePoint = GetMousePosition();
if (CheckCollisionPointRec(mousePoint, bounds))
{
if (IsMouseButtonDown(MOUSE_LEFT_BUTTON))
{
state = PRESSED;
// Get equivalent value and slider position from mousePoint.x
value = (((maxValue - minValue)*(mousePoint.x - (float)bounds.x))/(float)bounds.width) + minValue;
slider.x = bounds.x + (int)(((value - minValue)/(maxValue - minValue))*(bounds.width - 2*style[SLIDER_BORDER_WIDTH])) - slider.width/2;
// Snap to limits if mouse down moved outside limits
//if (slider.x < (bounds.x + style[SLIDER_BORDER_WIDTH])) slider.x = bounds.x + style[SLIDER_BORDER_WIDTH];
//else if ((slider.x + slider.width) > (bounds.x + bounds.width - 2*style[SLIDER_BORDER_WIDTH])) slider.x = (bounds.x + bounds.width - 2*style[SLIDER_BORDER_WIDTH]) - slider.width;
}
else state = FOCUSED;
}
}
//--------------------------------------------------------------------
// Draw control
//--------------------------------------------------------------------
GuiLabel((Rectangle){ bounds.x - SLIDEREX_WIDTH_PADDING - textWidth, bounds.y + bounds.height/2 - style[DEFAULT_TEXT_SIZE]/2 + SLIDEREX_WIDTH_PADDING, textWidth, style[DEFAULT_TEXT_SIZE] }, text);
if (showValue) GuiLabel((Rectangle){ bounds.x + bounds.width + SLIDEREX_WIDTH_PADDING, bounds.y + bounds.height/2 - style[DEFAULT_TEXT_SIZE]/2 + SLIDEREX_WIDTH_PADDING, textWidth, style[DEFAULT_TEXT_SIZE] }, FormatText("%.02f", value));
switch (state)
{
case NORMAL:
{
DrawRectangleLinesEx(bounds, style[SLIDER_BORDER_WIDTH], Fade(GetColor(style[SLIDER_BORDER_COLOR_NORMAL]), guiAlpha));
DrawRectangle(bounds.x + style[SLIDER_BORDER_WIDTH], bounds.y + style[SLIDER_BORDER_WIDTH], bounds.width - 2*style[SLIDER_BORDER_WIDTH], bounds.height - 2*style[SLIDER_BORDER_WIDTH], Fade(GetColor(style[SLIDER_BASE_COLOR_NORMAL]), guiAlpha));
DrawRectangleRec(slider, Fade(GetColor(style[SLIDER_BASE_COLOR_PRESSED]), guiAlpha));
DrawRectangle(slider.x + slider.width/2, slider.y, SLIDER_SLIDER_LINE_THICK, slider.height, Fade(GetColor(style[SLIDER_BORDER_COLOR_PRESSED]), guiAlpha));
} break;
case FOCUSED:
{
DrawRectangleLinesEx(bounds, style[SLIDER_BORDER_WIDTH], Fade(GetColor(style[SLIDER_BORDER_COLOR_FOCUSED]), guiAlpha));
DrawRectangle(bounds.x + style[SLIDER_BORDER_WIDTH], bounds.y + style[SLIDER_BORDER_WIDTH], bounds.width - 2*style[SLIDER_BORDER_WIDTH], bounds.height - 2*style[SLIDER_BORDER_WIDTH], Fade(GetColor(style[SLIDER_BASE_COLOR_NORMAL]), guiAlpha));
DrawRectangleRec(slider, Fade(GetColor(style[SLIDER_BASE_COLOR_FOCUSED]), guiAlpha));
DrawRectangle(slider.x + slider.width/2, slider.y, SLIDER_SLIDER_LINE_THICK, slider.height, Fade(GetColor(style[SLIDER_BORDER_COLOR_FOCUSED]), guiAlpha));
} break;
case PRESSED:
{
DrawRectangleLinesEx(bounds, style[SLIDER_BORDER_WIDTH], Fade(GetColor(style[SLIDER_BORDER_COLOR_PRESSED]), guiAlpha));
DrawRectangle(bounds.x + style[SLIDER_BORDER_WIDTH], bounds.y + style[SLIDER_BORDER_WIDTH], bounds.width - 2*style[SLIDER_BORDER_WIDTH], bounds.height - 2*style[SLIDER_BORDER_WIDTH], Fade(GetColor(style[SLIDER_BASE_COLOR_NORMAL]), guiAlpha));
DrawRectangleRec(slider, Fade(GetColor(style[SLIDER_BASE_COLOR_PRESSED]), guiAlpha));
DrawRectangle(slider.x + slider.width/2, slider.y, SLIDER_SLIDER_LINE_THICK, slider.height, Fade(GetColor(style[SLIDER_BORDER_COLOR_PRESSED]), guiAlpha));
} break;
case DISABLED:
{
@ -2283,6 +2383,58 @@ RAYGUIDEF float GuiProgressBar(Rectangle bounds, float value, float minValue, fl
return value;
}
// Progress Bar control extended, shows current progress value
RAYGUIDEF float GuiProgressBarEx(Rectangle bounds, float value, float minValue, float maxValue, bool showValue)
{
#define PROGRESSBAREX_WIDTH_PADDING 5
#define PROGRESSBAREX_HEIGHT_PADDING 1
GuiControlState state = guiState;
Rectangle progress = { bounds.x + style[PROGRESSBAR_BORDER_WIDTH],
bounds.y + style[PROGRESSBAR_BORDER_WIDTH] + style[PROGRESSBAR_INNER_PADDING],
0, // TODO
bounds.height - 2*style[PROGRESSBAR_BORDER_WIDTH] - 2*style[PROGRESSBAR_INNER_PADDING] };
// Update control
//--------------------------------------------------------------------
if (state != DISABLED)
{
Vector2 mousePoint = GetMousePosition();
progress.width = (int)(value/(maxValue - minValue)*(float)(bounds.width - 2*style[PROGRESSBAR_BORDER_WIDTH]));
//if (CheckCollisionPointRec(mousePoint, bounds)) state = FOCUSED; // State not required on ProgressBar
}
//--------------------------------------------------------------------
// Draw control
//--------------------------------------------------------------------
if (showValue) GuiLabel((Rectangle){ bounds.x + bounds.width + PROGRESSBAREX_WIDTH_PADDING, bounds.y + bounds.height/2 - style[DEFAULT_TEXT_SIZE]/2 + PROGRESSBAREX_HEIGHT_PADDING, style[DEFAULT_TEXT_SIZE], style[DEFAULT_TEXT_SIZE] }, FormatText("%.02f", value));
switch (state)
{
case NORMAL:
{
DrawRectangleLinesEx(bounds, style[PROGRESSBAR_BORDER_WIDTH], Fade(GetColor(style[PROGRESSBAR_BORDER_COLOR_NORMAL]), guiAlpha));
DrawRectangle(bounds.x + style[PROGRESSBAR_BORDER_WIDTH], bounds.y + style[PROGRESSBAR_BORDER_WIDTH], bounds.width - 2*style[PROGRESSBAR_BORDER_WIDTH], bounds.height - 2*style[PROGRESSBAR_BORDER_WIDTH], Fade(GetColor(style[DEFAULT_BACKGROUND_COLOR]), guiAlpha));
DrawRectangleRec(progress, Fade(GetColor(style[PROGRESSBAR_BASE_COLOR_NORMAL]), guiAlpha));
} break;
case FOCUSED: break; // NOTE: State not used on this control
case PRESSED: break; // NOTE: State not used on this control
case DISABLED:
{
DrawRectangleLinesEx(bounds, style[PROGRESSBAR_BORDER_WIDTH], Fade(GetColor(style[PROGRESSBAR_BORDER_COLOR_DISABLED]), guiAlpha));
DrawRectangle(bounds.x + style[PROGRESSBAR_BORDER_WIDTH], bounds.y + style[PROGRESSBAR_BORDER_WIDTH], bounds.width - 2*style[PROGRESSBAR_BORDER_WIDTH], bounds.height - 2*style[PROGRESSBAR_BORDER_WIDTH], Fade(GetColor(style[DEFAULT_BACKGROUND_COLOR]), guiAlpha));
DrawRectangleRec(progress, Fade(GetColor(style[PROGRESSBAR_BASE_COLOR_DISABLED]), guiAlpha));
} break;
default: break;
}
//--------------------------------------------------------------------
return value;
}
// Status Bar control
RAYGUIDEF void GuiStatusBar(Rectangle bounds, const char *text, int offsetX)
{