ref: 19ffc7e1d4603ad89954406e0861908132c8efaf
parent: 74622b4bf04a9da3d5eccda4c475756f998930d3
author: Olav Sørensen <olav.sorensen@live.no>
date: Fri Aug 23 13:34:02 EDT 2024
Scrollbar code cleanup
--- a/src/ft2_mouse.h
+++ b/src/ft2_mouse.h
@@ -21,7 +21,6 @@
int8_t buttonCounter, mode;
int16_t lastUsedObjectID, lastUsedObjectType, lastEditBox;
int32_t absX, absY, rawX, rawY, x, y, lastX, lastY, xBias, yBias, setPosX, setPosY;
- int32_t lastScrollX, lastScrollXTmp, lastScrollY, saveMouseX, saveMouseY;
uint32_t buttonState;
} mouse_t;
--- a/src/ft2_scrollbars.c
+++ b/src/ft2_scrollbars.c
@@ -21,11 +21,15 @@
#include "ft2_palette.h"
#include "ft2_structs.h"
+#define FIXED_THUMB_SIZE 15
+
+static int32_t lastMouseX, lastMouseY, scrollBias;
+
/* Prevent the scrollbar thumbs from being so small that
** it's difficult to use them. In units of pixels.
** Shouldn't be higher than 9!
*/
-#define MIN_THUMB_LENGTH 5
+#define MIN_THUMB_SIZE 5
scrollBar_t scrollBars[NUM_SCROLLBARS] =
{@@ -39,73 +43,73 @@
** w = width
** h = height
** type = scrollbar type (vertical/horizontal)
- ** style = scrollbar style (flat/noflat)
+ ** style = scrollbar style (dynamic or fixed thumb size)
** funcOnDown = function to call when pressed
*/
// ------ POSITION EDITOR SCROLLBARS ------
- //x, y, w, h, type, style funcOnDown
- { 55, 15, 18, 21, SCROLLBAR_VERTICAL, SCROLLBAR_THUMB_FLAT, sbPosEdPos },+ //x, y, w, h, type, style funcOnDown
+ { 55, 15, 18, 21, SCROLLBAR_VERTICAL, SCROLLBAR_DYNAMIC_THUMB_SIZE, sbPosEdPos },// ------ INSTRUMENT SWITCHER SCROLLBARS ------
- //x, y, w, h, type, style funcOnDown
- { 566, 112, 18, 28, SCROLLBAR_VERTICAL, SCROLLBAR_THUMB_FLAT, sbSmpBankPos },+ //x, y, w, h, type, style funcOnDown
+ { 566, 112, 18, 28, SCROLLBAR_VERTICAL, SCROLLBAR_DYNAMIC_THUMB_SIZE, sbSmpBankPos },// ------ PATTERN VIEWER SCROLLBARS ------
- //x, y, w, h, type, style funcOnDown
- { 28, 385, 576, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_FLAT, setChannelScrollPos },+ //x, y, w, h, type, style funcOnDown
+ { 28, 385, 576, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_DYNAMIC_THUMB_SIZE, setChannelScrollPos },// ------ HELP SCREEN SCROLLBARS ------
- //x, y, w, h, type, style funcOnDown
- { 611, 15, 18, 143, SCROLLBAR_VERTICAL, SCROLLBAR_THUMB_FLAT, helpScrollSetPos },+ //x, y, w, h, type, style funcOnDown
+ { 611, 15, 18, 143, SCROLLBAR_VERTICAL, SCROLLBAR_DYNAMIC_THUMB_SIZE, helpScrollSetPos },// ------ SAMPLE EDITOR SCROLLBARS ------
- //x, y, w, h, type, style funcOnDown
- { 26, 331, 580, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_FLAT, scrollSampleData },+ //x, y, w, h, type, style funcOnDown
+ { 26, 331, 580, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_DYNAMIC_THUMB_SIZE, scrollSampleData },// ------ INSTRUMENT EDITOR SCROLLBARS ------
- //x, y, w, h, type, style funcOnDown
- { 544, 175, 62, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, setVolumeScroll },- { 544, 189, 62, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, setPanningScroll },- { 544, 203, 62, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, setFinetuneScroll },- { 544, 220, 62, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, setFadeoutScroll },- { 544, 234, 62, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, setVibSpeedScroll },- { 544, 248, 62, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, setVibDepthScroll },- { 544, 262, 62, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, setVibSweepScroll },+ //x, y, w, h, type, style funcOnDown
+ { 544, 175, 62, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, setVolumeScroll },+ { 544, 189, 62, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, setPanningScroll },+ { 544, 203, 62, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, setFinetuneScroll },+ { 544, 220, 62, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, setFadeoutScroll },+ { 544, 234, 62, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, setVibSpeedScroll },+ { 544, 248, 62, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, setVibDepthScroll },+ { 544, 262, 62, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, setVibSweepScroll },// ------ INSTRUMENT EDITOR EXTENSION SCROLLBARS ------
- //x, y, w, h, type, style funcOnDown
- { 195, 130, 70, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, sbMidiChPos },- { 195, 144, 70, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, sbMidiPrgPos },- { 195, 158, 70, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, sbMidiBendPos },+ //x, y, w, h, type, style funcOnDown
+ { 195, 130, 70, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, sbMidiChPos },+ { 195, 144, 70, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, sbMidiPrgPos },+ { 195, 158, 70, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, sbMidiBendPos },// ------ CONFIG AUDIO SCROLLBARS ------
- //x, y, w, h, type, style funcOnDown
- { 365, 29, 18, 43, SCROLLBAR_VERTICAL, SCROLLBAR_THUMB_FLAT, sbAudOutputSetPos },- { 365, 116, 18, 21, SCROLLBAR_VERTICAL, SCROLLBAR_THUMB_FLAT, sbAudInputSetPos },- { 529, 117, 79, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, sbAmp },- { 529, 143, 79, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, sbMasterVol },+ //x, y, w, h, type, style funcOnDown
+ { 365, 29, 18, 43, SCROLLBAR_VERTICAL, SCROLLBAR_DYNAMIC_THUMB_SIZE, sbAudOutputSetPos },+ { 365, 116, 18, 21, SCROLLBAR_VERTICAL, SCROLLBAR_DYNAMIC_THUMB_SIZE, sbAudInputSetPos },+ { 529, 117, 79, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, sbAmp },+ { 529, 143, 79, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, sbMasterVol },// ------ CONFIG LAYOUT SCROLLBARS ------
- //x, y, w, h, type, style funcOnDown
- { 536, 15, 70, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, sbPalRPos },- { 536, 29, 70, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, sbPalGPos },- { 536, 43, 70, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, sbPalBPos },- { 536, 71, 70, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, sbPalContrastPos },+ //x, y, w, h, type, style funcOnDown
+ { 536, 15, 70, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, sbPalRPos },+ { 536, 29, 70, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, sbPalGPos },+ { 536, 43, 70, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, sbPalBPos },+ { 536, 71, 70, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, sbPalContrastPos },// ------ CONFIG MISCELLANEOUS SCROLLBARS ------
- //x, y, w, h, type, style funcOnDown
- { 578, 158, 29, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_THUMB_NOFLAT, sbMIDISens },+ //x, y, w, h, type, style funcOnDown
+ { 578, 158, 29, 13, SCROLLBAR_HORIZONTAL, SCROLLBAR_FIXED_THUMB_SIZE, sbMIDISens },#ifdef HAS_MIDI
// ------ CONFIG MIDI SCROLLBARS ------
- //x, y, w, h, type, style funcOnDown
- { 483, 15, 18, 143, SCROLLBAR_VERTICAL, SCROLLBAR_THUMB_FLAT, sbMidiInputSetPos },+ //x, y, w, h, type, style funcOnDown
+ { 483, 15, 18, 143, SCROLLBAR_VERTICAL, SCROLLBAR_DYNAMIC_THUMB_SIZE, sbMidiInputSetPos },#endif
// ------ DISK OP. SCROLLBARS ------
- //x, y, w, h, type, style funcOnDown
- { 335, 15, 18, 143, SCROLLBAR_VERTICAL, SCROLLBAR_THUMB_FLAT, sbDiskOpSetPos }+ //x, y, w, h, type, style funcOnDown
+ { 335, 15, 18, 143, SCROLLBAR_VERTICAL, SCROLLBAR_DYNAMIC_THUMB_SIZE, sbDiskOpSetPos }};
void drawScrollBar(uint16_t scrollBarID)
@@ -126,14 +130,15 @@
clearRect(scrollBar->x, scrollBar->y, scrollBar->w, scrollBar->h);
// draw thumb
- if (scrollBar->thumbType == SCROLLBAR_THUMB_FLAT)
+
+ if (scrollBar->thumbType == SCROLLBAR_DYNAMIC_THUMB_SIZE)
{- // flat
fillRect(thumbX, thumbY, thumbW, thumbH, PAL_PATTEXT);
}
else
{- // 3D
+ // fixed thumb size
+
fillRect(thumbX, thumbY, thumbW, thumbH, PAL_BUTTONS);
if (scrollBar->state == SCROLLBAR_UNPRESSED)
@@ -171,7 +176,7 @@
static void setScrollBarThumbCoords(uint16_t scrollBarID)
{- int16_t thumbX, thumbY, thumbW, thumbH, scrollEnd, realThumbLength;
+ int16_t thumbX, thumbY, thumbW, thumbH, scrollEnd, originalThumbSize;
int32_t tmp32, length, end;
double dTmp;
@@ -198,17 +203,13 @@
thumbH = scrollBar->h - 2;
scrollEnd = scrollBar->x + scrollBar->w;
- if (scrollBar->thumbType == SCROLLBAR_THUMB_NOFLAT)
+ if (scrollBar->thumbType == SCROLLBAR_FIXED_THUMB_SIZE)
{- realThumbLength = 15;
+ thumbW = originalThumbSize = FIXED_THUMB_SIZE;
- thumbW = realThumbLength;
- if (thumbW < MIN_THUMB_LENGTH)
- thumbW = MIN_THUMB_LENGTH;
-
if (scrollBar->end > 0)
{- length = scrollBar->w - realThumbLength;
+ length = scrollBar->w - originalThumbSize;
dTmp = (length / (double)scrollBar->end) * scrollBar->pos;
tmp32 = (int32_t)(dTmp + 0.5);
thumbX = (int16_t)(scrollBar->x + tmp32);
@@ -224,16 +225,16 @@
{dTmp = (scrollBar->w / (double)scrollBar->end) * scrollBar->page;
tmp32 = (int32_t)(dTmp + 0.5);
- realThumbLength = (int16_t)CLAMP(tmp32, 1, scrollBar->w);
+ originalThumbSize = (int16_t)CLAMP(tmp32, 1, scrollBar->w);
}
else
{- realThumbLength = 1;
+ originalThumbSize = 1;
}
- thumbW = realThumbLength;
- if (thumbW < MIN_THUMB_LENGTH)
- thumbW = MIN_THUMB_LENGTH;
+ thumbW = originalThumbSize;
+ if (thumbW < MIN_THUMB_SIZE)
+ thumbW = MIN_THUMB_SIZE;
if (scrollBar->end > scrollBar->page)
{@@ -267,16 +268,16 @@
{dTmp = (scrollBar->h / (double)scrollBar->end) * scrollBar->page;
tmp32 = (int32_t)(dTmp + 0.5);
- realThumbLength = (int16_t)CLAMP(tmp32, 1, scrollBar->h);
+ originalThumbSize = (int16_t)CLAMP(tmp32, 1, scrollBar->h);
}
else
{- realThumbLength = 1;
+ originalThumbSize = 1;
}
- thumbH = realThumbLength;
- if (thumbH < MIN_THUMB_LENGTH)
- thumbH = MIN_THUMB_LENGTH;
+ thumbH = originalThumbSize;
+ if (thumbH < MIN_THUMB_SIZE)
+ thumbH = MIN_THUMB_SIZE;
if (scrollBar->end > scrollBar->page)
{@@ -299,7 +300,7 @@
}
// set values now
- scrollBar->realThumbLength = realThumbLength;
+ scrollBar->originalThumbSize = originalThumbSize;
scrollBar->thumbX = thumbX;
scrollBar->thumbY = thumbY;
scrollBar->thumbW = thumbW;
@@ -339,7 +340,7 @@
return;
uint32_t endPos = scrollBar->end;
- if (scrollBar->thumbType == SCROLLBAR_THUMB_FLAT)
+ if (scrollBar->thumbType == SCROLLBAR_DYNAMIC_THUMB_SIZE)
{if (endPos >= scrollBar->page)
endPos -= scrollBar->page;
@@ -391,7 +392,7 @@
}
uint32_t endPos = scrollBar->end;
- if (scrollBar->thumbType == SCROLLBAR_THUMB_FLAT)
+ if (scrollBar->thumbType == SCROLLBAR_DYNAMIC_THUMB_SIZE)
{if (endPos >= scrollBar->page)
endPos -= scrollBar->page;
@@ -483,9 +484,6 @@
end = NUM_SCROLLBARS;
}
- const int32_t mx = mouse.x;
- const int32_t my = mouse.y;
-
scrollBar_t *scrollBar = &scrollBars[start];
for (uint16_t i = start; i < end; i++, scrollBar++)
{@@ -492,8 +490,8 @@
if (!scrollBar->visible)
continue;
- if (mx >= scrollBar->x && mx < scrollBar->x+scrollBar->w &&
- my >= scrollBar->y && my < scrollBar->y+scrollBar->h)
+ if (mouse.x >= scrollBar->x && mouse.x < scrollBar->x+scrollBar->w &&
+ mouse.y >= scrollBar->y && mouse.y < scrollBar->y+scrollBar->h)
{mouse.lastUsedObjectID = i;
mouse.lastUsedObjectType = OBJECT_SCROLLBAR;
@@ -500,32 +498,34 @@
// kludge for when a system request is about to open
scrollBar->state = SCROLLBAR_PRESSED;
- if (scrollBar->thumbType == SCROLLBAR_THUMB_NOFLAT)
+ if (scrollBar->thumbType == SCROLLBAR_FIXED_THUMB_SIZE)
drawScrollBar(mouse.lastUsedObjectType);
if (scrollBar->type == SCROLLBAR_HORIZONTAL)
{- mouse.lastScrollXTmp = mouse.lastScrollX = mx;
+ lastMouseX = mouse.x;
- if (mx >= scrollBar->thumbX && mx < scrollBar->thumbX+scrollBar->thumbW)
+ if (mouse.x >= scrollBar->thumbX && mouse.x < scrollBar->thumbX+scrollBar->thumbW)
{- mouse.saveMouseX = mouse.lastScrollX - scrollBar->thumbX;
+ // clicked on thumb
+
+ scrollBias = mouse.x - scrollBar->thumbX;
}
else
{- mouse.saveMouseX = scrollBar->thumbW >> 1;
+ // clicked outside of thumb
- scrollPos = mouse.lastScrollX - scrollBar->x - mouse.saveMouseX;
- if (scrollBar->thumbType == SCROLLBAR_THUMB_NOFLAT)
- {- dTmp = scrollPos * (scrollBar->w / (double)(scrollBar->w - scrollBar->thumbW));
- scrollPos = (int32_t)(dTmp + 0.5);
- }
+ scrollBias = scrollBar->thumbW >> 1;
+ scrollPos = mouse.x - scrollBias - scrollBar->x;
assert(scrollBar->w > 0);
scrollPos = CLAMP(scrollPos, 0, scrollBar->w);
- length = scrollBar->w + (scrollBar->realThumbLength - scrollBar->thumbW);
+ if (scrollBar->thumbType == SCROLLBAR_FIXED_THUMB_SIZE)
+ length = scrollBar->w - scrollBar->thumbW;
+ else
+ length = scrollBar->w + (scrollBar->originalThumbSize - scrollBar->thumbW);
+
if (length < 1)
length = 1;
@@ -537,21 +537,28 @@
}
else
{- mouse.lastScrollY = my;
- if (my >= scrollBar->thumbY && my < scrollBar->thumbY+scrollBar->thumbH)
+ // vertical scroll bar
+
+ lastMouseY = mouse.y;
+
+ if (mouse.y >= scrollBar->thumbY && mouse.y < scrollBar->thumbY+scrollBar->thumbH)
{- mouse.saveMouseY = mouse.lastScrollY - scrollBar->thumbY;
+ // clicked on thumb
+
+ scrollBias = mouse.y - scrollBar->thumbY;
}
else
{- mouse.saveMouseY = scrollBar->thumbH >> 1;
+ // clicked outside of thumb
- scrollPos = mouse.lastScrollY - scrollBar->y - mouse.saveMouseY;
+ scrollBias = scrollBar->thumbH >> 1;
+ scrollPos = mouse.y - scrollBias - scrollBar->y;
+
assert(scrollBar->h > 0);
scrollPos = CLAMP(scrollPos, 0, scrollBar->h);
- length = scrollBar->h + (scrollBar->realThumbLength - scrollBar->thumbH);
+ length = scrollBar->h + (scrollBar->originalThumbSize - scrollBar->thumbH);
if (length < 1)
length = 1;
@@ -567,7 +574,7 @@
return true;
scrollBar->state = SCROLLBAR_PRESSED;
- if (scrollBar->thumbType == SCROLLBAR_THUMB_NOFLAT)
+ if (scrollBar->thumbType == SCROLLBAR_FIXED_THUMB_SIZE)
drawScrollBar(mouse.lastUsedObjectID);
return true;
@@ -594,7 +601,7 @@
void handleScrollBarsWhileMouseDown(void)
{- int32_t scrollX, scrollY, length;
+ int32_t scrollPos, length;
double dTmp;
assert(mouse.lastUsedObjectID >= 0 && mouse.lastUsedObjectID < NUM_SCROLLBARS);
@@ -604,29 +611,26 @@
if (scrollBar->type == SCROLLBAR_HORIZONTAL)
{- if (mouse.x != mouse.lastScrollX)
+ if (mouse.x != lastMouseX)
{- mouse.lastScrollX = mouse.x;
- scrollX = mouse.lastScrollX - mouse.saveMouseX - scrollBar->x;
+ lastMouseX = mouse.x;
- if (scrollBar->thumbType == SCROLLBAR_THUMB_NOFLAT)
- {- assert(scrollBar->w >= 16);
- dTmp = scrollX * (scrollBar->w / (double)(scrollBar->w - scrollBar->thumbW));
- scrollX = (int32_t)(dTmp + 0.5);
- }
-
+ scrollPos = mouse.x - scrollBias - scrollBar->x;
assert(scrollBar->w > 0);
- scrollX = CLAMP(scrollX, 0, scrollBar->w);
+ scrollPos = CLAMP(scrollPos, 0, scrollBar->w);
- length = scrollBar->w + (scrollBar->realThumbLength - scrollBar->thumbW);
+ if (scrollBar->thumbType == SCROLLBAR_FIXED_THUMB_SIZE)
+ length = scrollBar->w - scrollBar->thumbW;
+ else
+ length = scrollBar->w + (scrollBar->originalThumbSize - scrollBar->thumbW);
+
if (length < 1)
length = 1;
- dTmp = ((double)scrollX * scrollBar->end) / length;
- scrollX = (int32_t)(dTmp + 0.5);
+ dTmp = ((double)scrollPos * scrollBar->end) / length;
+ scrollPos = (int32_t)(dTmp + 0.5);
- setScrollBarPos(mouse.lastUsedObjectID, scrollX, true);
+ setScrollBarPos(mouse.lastUsedObjectID, scrollPos, true);
if (mouse.lastUsedObjectID != OBJECT_ID_NONE) // this can change in the callback in setScrollBarPos()
drawScrollBar(mouse.lastUsedObjectID);
@@ -634,23 +638,25 @@
}
else
{- if (mouse.y != mouse.lastScrollY)
+ // vertical scroll bar
+
+ if (mouse.y != lastMouseY)
{- mouse.lastScrollY = mouse.y;
+ lastMouseY = mouse.y;
- scrollY = mouse.lastScrollY - mouse.saveMouseY - scrollBar->y;
+ scrollPos = mouse.y - scrollBias - scrollBar->y;
assert(scrollBar->h > 0);
- scrollY = CLAMP(scrollY, 0, scrollBar->h);
+ scrollPos = CLAMP(scrollPos, 0, scrollBar->h);
- length = scrollBar->h + (scrollBar->realThumbLength - scrollBar->thumbH);
+ length = scrollBar->h + (scrollBar->originalThumbSize - scrollBar->thumbH);
if (length < 1)
length = 1;
- dTmp = ((double)scrollY * scrollBar->end) / length;
- scrollY = (int32_t)(dTmp + 0.5);
+ dTmp = ((double)scrollPos * scrollBar->end) / length;
+ scrollPos = (int32_t)(dTmp + 0.5);
- setScrollBarPos(mouse.lastUsedObjectID, scrollY, true);
+ setScrollBarPos(mouse.lastUsedObjectID, scrollPos, true);
if (mouse.lastUsedObjectID != OBJECT_ID_NONE) // this can change in the callback in setScrollBarPos()
drawScrollBar(mouse.lastUsedObjectID);
--- a/src/ft2_scrollbars.h
+++ b/src/ft2_scrollbars.h
@@ -62,8 +62,8 @@
SCROLLBAR_PRESSED = 1,
SCROLLBAR_HORIZONTAL = 0,
SCROLLBAR_VERTICAL = 1,
- SCROLLBAR_THUMB_NOFLAT = 0,
- SCROLLBAR_THUMB_FLAT = 1
+ SCROLLBAR_FIXED_THUMB_SIZE = 0,
+ SCROLLBAR_DYNAMIC_THUMB_SIZE = 1
};
typedef struct scrollBar_t // DO NOT TOUCH!
@@ -75,7 +75,7 @@
bool visible;
uint8_t state;
uint32_t pos, page, end;
- uint16_t thumbX, thumbY, thumbW, thumbH, realThumbLength;
+ uint16_t thumbX, thumbY, thumbW, thumbH, originalThumbSize;
} scrollBar_t;
void drawScrollBar(uint16_t scrollBarID);
--
⑨